diff --git a/README.md b/README.md
index c805f4f95..7279efd6f 100644
--- a/README.md
+++ b/README.md
@@ -80,9 +80,9 @@ Note: You can still use [underscore.js](http://underscorejs.org) (>= 1.7.0) inst
 * Using CDN:
 
 ```html
-<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.3.0/gridstack.min.css" />
-<script type="text/javascript" src='//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.3.0/gridstack.min.js'></script>
-<script type="text/javascript" src='//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.3.0/gridstack.jQueryUI.min.js'></script>
+<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.4.0/gridstack.min.css" />
+<script type="text/javascript" src='//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.4.0/gridstack.min.js'></script>
+<script type="text/javascript" src='//cdnjs.cloudflare.com/ajax/libs/gridstack.js/0.4.0/gridstack.jQueryUI.min.js'></script>
 ```
 
 * Using bower:
diff --git a/bower.json b/bower.json
index 1dadd5782..bb183c2a7 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "gridstack",
-  "version": "0.4.0-dev",
+  "version": "0.4.0",
   "homepage": "https://github.com/gridstack/gridstack.js",
   "authors": [
     "Pavel Reznikov <pashka.reznikov@gmail.com>",
diff --git a/dist/gridstack-extra.css b/dist/gridstack-extra.css
new file mode 100644
index 000000000..0f51e59b4
--- /dev/null
+++ b/dist/gridstack-extra.css
@@ -0,0 +1,1295 @@
+.grid-stack.grid-stack-1 > .grid-stack-item {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-1 > .grid-stack-item[data-gs-width='1'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-1 > .grid-stack-item[data-gs-x='1'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-1 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-1 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item {
+  min-width: 50%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-width='1'] {
+  width: 50%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-x='1'] {
+  left: 50%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 50%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 50%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-width='2'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-x='2'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-2 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item {
+  min-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-width='1'] {
+  width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-x='1'] {
+  left: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-width='2'] {
+  width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-x='2'] {
+  left: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-width='3'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-x='3'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-3 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item {
+  min-width: 25%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='1'] {
+  width: 25%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='1'] {
+  left: 25%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 25%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 25%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='2'] {
+  width: 50%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='2'] {
+  left: 50%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 50%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 50%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='3'] {
+  width: 75%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='3'] {
+  left: 75%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 75%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 75%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-width='4'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-x='4'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-4 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item {
+  min-width: 20%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='1'] {
+  width: 20%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='1'] {
+  left: 20%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 20%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 20%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='2'] {
+  width: 40%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='2'] {
+  left: 40%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 40%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 40%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='3'] {
+  width: 60%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='3'] {
+  left: 60%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 60%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 60%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='4'] {
+  width: 80%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='4'] {
+  left: 80%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 80%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 80%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-width='5'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-x='5'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-5 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item {
+  min-width: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='1'] {
+  width: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='1'] {
+  left: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='2'] {
+  width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='2'] {
+  left: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='3'] {
+  width: 50%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='3'] {
+  left: 50%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 50%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 50%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='4'] {
+  width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='4'] {
+  left: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='5'] {
+  width: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='5'] {
+  left: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-width='6'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-x='6'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-6 > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item {
+  min-width: 14.2857142857%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='1'] {
+  width: 14.2857142857%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='1'] {
+  left: 14.2857142857%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 14.2857142857%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 14.2857142857%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='2'] {
+  width: 28.5714285714%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='2'] {
+  left: 28.5714285714%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 28.5714285714%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 28.5714285714%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='3'] {
+  width: 42.8571428571%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='3'] {
+  left: 42.8571428571%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 42.8571428571%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 42.8571428571%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='4'] {
+  width: 57.1428571429%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='4'] {
+  left: 57.1428571429%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 57.1428571429%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 57.1428571429%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='5'] {
+  width: 71.4285714286%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='5'] {
+  left: 71.4285714286%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 71.4285714286%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 71.4285714286%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='6'] {
+  width: 85.7142857143%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='6'] {
+  left: 85.7142857143%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 85.7142857143%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 85.7142857143%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-width='7'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-x='7'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-min-width='7'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-7 > .grid-stack-item[data-gs-max-width='7'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item {
+  min-width: 12.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='1'] {
+  width: 12.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='1'] {
+  left: 12.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 12.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 12.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='2'] {
+  width: 25%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='2'] {
+  left: 25%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 25%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 25%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='3'] {
+  width: 37.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='3'] {
+  left: 37.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 37.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 37.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='4'] {
+  width: 50%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='4'] {
+  left: 50%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 50%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 50%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='5'] {
+  width: 62.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='5'] {
+  left: 62.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 62.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 62.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='6'] {
+  width: 75%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='6'] {
+  left: 75%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 75%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 75%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='7'] {
+  width: 87.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='7'] {
+  left: 87.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='7'] {
+  min-width: 87.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='7'] {
+  max-width: 87.5%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-width='8'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-x='8'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-min-width='8'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-8 > .grid-stack-item[data-gs-max-width='8'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item {
+  min-width: 11.1111111111%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='1'] {
+  width: 11.1111111111%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='1'] {
+  left: 11.1111111111%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 11.1111111111%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 11.1111111111%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='2'] {
+  width: 22.2222222222%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='2'] {
+  left: 22.2222222222%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 22.2222222222%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 22.2222222222%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='3'] {
+  width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='3'] {
+  left: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='4'] {
+  width: 44.4444444444%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='4'] {
+  left: 44.4444444444%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 44.4444444444%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 44.4444444444%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='5'] {
+  width: 55.5555555556%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='5'] {
+  left: 55.5555555556%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 55.5555555556%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 55.5555555556%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='6'] {
+  width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='6'] {
+  left: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='7'] {
+  width: 77.7777777778%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='7'] {
+  left: 77.7777777778%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='7'] {
+  min-width: 77.7777777778%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='7'] {
+  max-width: 77.7777777778%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='8'] {
+  width: 88.8888888889%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='8'] {
+  left: 88.8888888889%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='8'] {
+  min-width: 88.8888888889%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='8'] {
+  max-width: 88.8888888889%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-width='9'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-x='9'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-min-width='9'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-9 > .grid-stack-item[data-gs-max-width='9'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item {
+  min-width: 10%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='1'] {
+  width: 10%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='1'] {
+  left: 10%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 10%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 10%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='2'] {
+  width: 20%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='2'] {
+  left: 20%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 20%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 20%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='3'] {
+  width: 30%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='3'] {
+  left: 30%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 30%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 30%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='4'] {
+  width: 40%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='4'] {
+  left: 40%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 40%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 40%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='5'] {
+  width: 50%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='5'] {
+  left: 50%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 50%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 50%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='6'] {
+  width: 60%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='6'] {
+  left: 60%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 60%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 60%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='7'] {
+  width: 70%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='7'] {
+  left: 70%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='7'] {
+  min-width: 70%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='7'] {
+  max-width: 70%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='8'] {
+  width: 80%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='8'] {
+  left: 80%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='8'] {
+  min-width: 80%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='8'] {
+  max-width: 80%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='9'] {
+  width: 90%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='9'] {
+  left: 90%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='9'] {
+  min-width: 90%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='9'] {
+  max-width: 90%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-width='10'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-x='10'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-min-width='10'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-10 > .grid-stack-item[data-gs-max-width='10'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item {
+  min-width: 9.0909090909%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='1'] {
+  width: 9.0909090909%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='1'] {
+  left: 9.0909090909%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 9.0909090909%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 9.0909090909%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='2'] {
+  width: 18.1818181818%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='2'] {
+  left: 18.1818181818%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 18.1818181818%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 18.1818181818%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='3'] {
+  width: 27.2727272727%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='3'] {
+  left: 27.2727272727%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 27.2727272727%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 27.2727272727%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='4'] {
+  width: 36.3636363636%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='4'] {
+  left: 36.3636363636%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 36.3636363636%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 36.3636363636%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='5'] {
+  width: 45.4545454545%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='5'] {
+  left: 45.4545454545%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 45.4545454545%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 45.4545454545%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='6'] {
+  width: 54.5454545455%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='6'] {
+  left: 54.5454545455%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 54.5454545455%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 54.5454545455%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='7'] {
+  width: 63.6363636364%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='7'] {
+  left: 63.6363636364%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='7'] {
+  min-width: 63.6363636364%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='7'] {
+  max-width: 63.6363636364%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='8'] {
+  width: 72.7272727273%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='8'] {
+  left: 72.7272727273%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='8'] {
+  min-width: 72.7272727273%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='8'] {
+  max-width: 72.7272727273%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='9'] {
+  width: 81.8181818182%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='9'] {
+  left: 81.8181818182%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='9'] {
+  min-width: 81.8181818182%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='9'] {
+  max-width: 81.8181818182%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='10'] {
+  width: 90.9090909091%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='10'] {
+  left: 90.9090909091%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='10'] {
+  min-width: 90.9090909091%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='10'] {
+  max-width: 90.9090909091%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-width='11'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-x='11'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-min-width='11'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-11 > .grid-stack-item[data-gs-max-width='11'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item {
+  min-width: 8.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='1'] {
+  width: 8.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='1'] {
+  left: 8.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 8.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 8.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='2'] {
+  width: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='2'] {
+  left: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 16.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='3'] {
+  width: 25%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='3'] {
+  left: 25%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 25%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 25%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='4'] {
+  width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='4'] {
+  left: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 33.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='5'] {
+  width: 41.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='5'] {
+  left: 41.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 41.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 41.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='6'] {
+  width: 50%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='6'] {
+  left: 50%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 50%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 50%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='7'] {
+  width: 58.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='7'] {
+  left: 58.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='7'] {
+  min-width: 58.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='7'] {
+  max-width: 58.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='8'] {
+  width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='8'] {
+  left: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='8'] {
+  min-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='8'] {
+  max-width: 66.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='9'] {
+  width: 75%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='9'] {
+  left: 75%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='9'] {
+  min-width: 75%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='9'] {
+  max-width: 75%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='10'] {
+  width: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='10'] {
+  left: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='10'] {
+  min-width: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='10'] {
+  max-width: 83.3333333333%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='11'] {
+  width: 91.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='11'] {
+  left: 91.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='11'] {
+  min-width: 91.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='11'] {
+  max-width: 91.6666666667%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-width='12'] {
+  width: 100%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-x='12'] {
+  left: 100%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-min-width='12'] {
+  min-width: 100%;
+}
+
+.grid-stack.grid-stack-12 > .grid-stack-item[data-gs-max-width='12'] {
+  max-width: 100%;
+}
diff --git a/dist/gridstack-extra.min.css b/dist/gridstack-extra.min.css
new file mode 100644
index 000000000..8a29cc21d
--- /dev/null
+++ b/dist/gridstack-extra.min.css
@@ -0,0 +1 @@
+.grid-stack.grid-stack-1>.grid-stack-item{min-width:100%}.grid-stack.grid-stack-1>.grid-stack-item[data-gs-width='1']{width:100%}.grid-stack.grid-stack-1>.grid-stack-item[data-gs-x='1']{left:100%}.grid-stack.grid-stack-1>.grid-stack-item[data-gs-min-width='1']{min-width:100%}.grid-stack.grid-stack-1>.grid-stack-item[data-gs-max-width='1']{max-width:100%}.grid-stack.grid-stack-2>.grid-stack-item{min-width:50%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-width='1']{width:50%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-x='1']{left:50%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-min-width='1']{min-width:50%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-max-width='1']{max-width:50%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-width='2']{width:100%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-x='2']{left:100%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-min-width='2']{min-width:100%}.grid-stack.grid-stack-2>.grid-stack-item[data-gs-max-width='2']{max-width:100%}.grid-stack.grid-stack-3>.grid-stack-item{min-width:33.3333333333%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-width='1']{width:33.3333333333%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-x='1']{left:33.3333333333%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-min-width='1']{min-width:33.3333333333%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-max-width='1']{max-width:33.3333333333%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-width='2']{width:66.6666666667%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-x='2']{left:66.6666666667%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-min-width='2']{min-width:66.6666666667%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-max-width='2']{max-width:66.6666666667%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-width='3']{width:100%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-x='3']{left:100%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-min-width='3']{min-width:100%}.grid-stack.grid-stack-3>.grid-stack-item[data-gs-max-width='3']{max-width:100%}.grid-stack.grid-stack-4>.grid-stack-item{min-width:25%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-width='1']{width:25%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-x='1']{left:25%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-min-width='1']{min-width:25%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-max-width='1']{max-width:25%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-width='2']{width:50%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-x='2']{left:50%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-min-width='2']{min-width:50%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-max-width='2']{max-width:50%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-width='3']{width:75%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-x='3']{left:75%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-min-width='3']{min-width:75%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-max-width='3']{max-width:75%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-width='4']{width:100%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-x='4']{left:100%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-min-width='4']{min-width:100%}.grid-stack.grid-stack-4>.grid-stack-item[data-gs-max-width='4']{max-width:100%}.grid-stack.grid-stack-5>.grid-stack-item{min-width:20%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-width='1']{width:20%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-x='1']{left:20%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-min-width='1']{min-width:20%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-max-width='1']{max-width:20%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-width='2']{width:40%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-x='2']{left:40%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-min-width='2']{min-width:40%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-max-width='2']{max-width:40%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-width='3']{width:60%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-x='3']{left:60%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-min-width='3']{min-width:60%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-max-width='3']{max-width:60%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-width='4']{width:80%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-x='4']{left:80%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-min-width='4']{min-width:80%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-max-width='4']{max-width:80%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-width='5']{width:100%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-x='5']{left:100%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-min-width='5']{min-width:100%}.grid-stack.grid-stack-5>.grid-stack-item[data-gs-max-width='5']{max-width:100%}.grid-stack.grid-stack-6>.grid-stack-item{min-width:16.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-width='1']{width:16.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-x='1']{left:16.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-min-width='1']{min-width:16.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-max-width='1']{max-width:16.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-width='2']{width:33.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-x='2']{left:33.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-min-width='2']{min-width:33.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-max-width='2']{max-width:33.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-width='3']{width:50%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-x='3']{left:50%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-min-width='3']{min-width:50%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-max-width='3']{max-width:50%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-width='4']{width:66.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-x='4']{left:66.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-min-width='4']{min-width:66.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-max-width='4']{max-width:66.6666666667%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-width='5']{width:83.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-x='5']{left:83.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-min-width='5']{min-width:83.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-max-width='5']{max-width:83.3333333333%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-width='6']{width:100%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-x='6']{left:100%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-min-width='6']{min-width:100%}.grid-stack.grid-stack-6>.grid-stack-item[data-gs-max-width='6']{max-width:100%}.grid-stack.grid-stack-7>.grid-stack-item{min-width:14.2857142857%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-width='1']{width:14.2857142857%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-x='1']{left:14.2857142857%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-min-width='1']{min-width:14.2857142857%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-max-width='1']{max-width:14.2857142857%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-width='2']{width:28.5714285714%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-x='2']{left:28.5714285714%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-min-width='2']{min-width:28.5714285714%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-max-width='2']{max-width:28.5714285714%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-width='3']{width:42.8571428571%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-x='3']{left:42.8571428571%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-min-width='3']{min-width:42.8571428571%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-max-width='3']{max-width:42.8571428571%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-width='4']{width:57.1428571429%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-x='4']{left:57.1428571429%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-min-width='4']{min-width:57.1428571429%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-max-width='4']{max-width:57.1428571429%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-width='5']{width:71.4285714286%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-x='5']{left:71.4285714286%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-min-width='5']{min-width:71.4285714286%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-max-width='5']{max-width:71.4285714286%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-width='6']{width:85.7142857143%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-x='6']{left:85.7142857143%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-min-width='6']{min-width:85.7142857143%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-max-width='6']{max-width:85.7142857143%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-width='7']{width:100%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-x='7']{left:100%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-min-width='7']{min-width:100%}.grid-stack.grid-stack-7>.grid-stack-item[data-gs-max-width='7']{max-width:100%}.grid-stack.grid-stack-8>.grid-stack-item{min-width:12.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='1']{width:12.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='1']{left:12.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='1']{min-width:12.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='1']{max-width:12.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='2']{width:25%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='2']{left:25%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='2']{min-width:25%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='2']{max-width:25%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='3']{width:37.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='3']{left:37.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='3']{min-width:37.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='3']{max-width:37.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='4']{width:50%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='4']{left:50%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='4']{min-width:50%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='4']{max-width:50%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='5']{width:62.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='5']{left:62.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='5']{min-width:62.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='5']{max-width:62.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='6']{width:75%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='6']{left:75%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='6']{min-width:75%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='6']{max-width:75%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='7']{width:87.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='7']{left:87.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='7']{min-width:87.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='7']{max-width:87.5%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-width='8']{width:100%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-x='8']{left:100%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-min-width='8']{min-width:100%}.grid-stack.grid-stack-8>.grid-stack-item[data-gs-max-width='8']{max-width:100%}.grid-stack.grid-stack-9>.grid-stack-item{min-width:11.1111111111%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='1']{width:11.1111111111%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='1']{left:11.1111111111%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='1']{min-width:11.1111111111%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='1']{max-width:11.1111111111%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='2']{width:22.2222222222%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='2']{left:22.2222222222%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='2']{min-width:22.2222222222%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='2']{max-width:22.2222222222%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='3']{width:33.3333333333%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='3']{left:33.3333333333%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='3']{min-width:33.3333333333%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='3']{max-width:33.3333333333%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='4']{width:44.4444444444%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='4']{left:44.4444444444%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='4']{min-width:44.4444444444%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='4']{max-width:44.4444444444%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='5']{width:55.5555555556%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='5']{left:55.5555555556%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='5']{min-width:55.5555555556%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='5']{max-width:55.5555555556%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='6']{width:66.6666666667%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='6']{left:66.6666666667%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='6']{min-width:66.6666666667%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='6']{max-width:66.6666666667%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='7']{width:77.7777777778%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='7']{left:77.7777777778%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='7']{min-width:77.7777777778%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='7']{max-width:77.7777777778%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='8']{width:88.8888888889%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='8']{left:88.8888888889%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='8']{min-width:88.8888888889%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='8']{max-width:88.8888888889%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-width='9']{width:100%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-x='9']{left:100%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-min-width='9']{min-width:100%}.grid-stack.grid-stack-9>.grid-stack-item[data-gs-max-width='9']{max-width:100%}.grid-stack.grid-stack-10>.grid-stack-item{min-width:10%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='1']{width:10%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='1']{left:10%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='1']{min-width:10%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='1']{max-width:10%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='2']{width:20%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='2']{left:20%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='2']{min-width:20%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='2']{max-width:20%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='3']{width:30%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='3']{left:30%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='3']{min-width:30%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='3']{max-width:30%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='4']{width:40%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='4']{left:40%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='4']{min-width:40%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='4']{max-width:40%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='5']{width:50%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='5']{left:50%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='5']{min-width:50%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='5']{max-width:50%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='6']{width:60%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='6']{left:60%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='6']{min-width:60%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='6']{max-width:60%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='7']{width:70%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='7']{left:70%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='7']{min-width:70%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='7']{max-width:70%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='8']{width:80%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='8']{left:80%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='8']{min-width:80%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='8']{max-width:80%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='9']{width:90%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='9']{left:90%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='9']{min-width:90%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='9']{max-width:90%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-width='10']{width:100%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-x='10']{left:100%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-min-width='10']{min-width:100%}.grid-stack.grid-stack-10>.grid-stack-item[data-gs-max-width='10']{max-width:100%}.grid-stack.grid-stack-11>.grid-stack-item{min-width:9.0909090909%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='1']{width:9.0909090909%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='1']{left:9.0909090909%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='1']{min-width:9.0909090909%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='1']{max-width:9.0909090909%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='2']{width:18.1818181818%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='2']{left:18.1818181818%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='2']{min-width:18.1818181818%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='2']{max-width:18.1818181818%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='3']{width:27.2727272727%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='3']{left:27.2727272727%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='3']{min-width:27.2727272727%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='3']{max-width:27.2727272727%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='4']{width:36.3636363636%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='4']{left:36.3636363636%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='4']{min-width:36.3636363636%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='4']{max-width:36.3636363636%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='5']{width:45.4545454545%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='5']{left:45.4545454545%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='5']{min-width:45.4545454545%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='5']{max-width:45.4545454545%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='6']{width:54.5454545455%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='6']{left:54.5454545455%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='6']{min-width:54.5454545455%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='6']{max-width:54.5454545455%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='7']{width:63.6363636364%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='7']{left:63.6363636364%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='7']{min-width:63.6363636364%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='7']{max-width:63.6363636364%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='8']{width:72.7272727273%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='8']{left:72.7272727273%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='8']{min-width:72.7272727273%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='8']{max-width:72.7272727273%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='9']{width:81.8181818182%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='9']{left:81.8181818182%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='9']{min-width:81.8181818182%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='9']{max-width:81.8181818182%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='10']{width:90.9090909091%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='10']{left:90.9090909091%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='10']{min-width:90.9090909091%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='10']{max-width:90.9090909091%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-width='11']{width:100%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-x='11']{left:100%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-min-width='11']{min-width:100%}.grid-stack.grid-stack-11>.grid-stack-item[data-gs-max-width='11']{max-width:100%}.grid-stack.grid-stack-12>.grid-stack-item{min-width:8.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='1']{width:8.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='1']{left:8.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='1']{min-width:8.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='1']{max-width:8.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='2']{width:16.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='2']{left:16.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='2']{min-width:16.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='2']{max-width:16.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='3']{width:25%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='3']{left:25%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='3']{min-width:25%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='3']{max-width:25%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='4']{width:33.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='4']{left:33.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='4']{min-width:33.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='4']{max-width:33.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='5']{width:41.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='5']{left:41.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='5']{min-width:41.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='5']{max-width:41.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='6']{width:50%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='6']{left:50%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='6']{min-width:50%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='6']{max-width:50%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='7']{width:58.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='7']{left:58.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='7']{min-width:58.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='7']{max-width:58.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='8']{width:66.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='8']{left:66.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='8']{min-width:66.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='8']{max-width:66.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='9']{width:75%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='9']{left:75%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='9']{min-width:75%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='9']{max-width:75%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='10']{width:83.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='10']{left:83.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='10']{min-width:83.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='10']{max-width:83.3333333333%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='11']{width:91.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='11']{left:91.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='11']{min-width:91.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='11']{max-width:91.6666666667%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-width='12']{width:100%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-x='12']{left:100%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-min-width='12']{min-width:100%}.grid-stack.grid-stack-12>.grid-stack-item[data-gs-max-width='12']{max-width:100%}
\ No newline at end of file
diff --git a/dist/gridstack.all.js b/dist/gridstack.all.js
new file mode 100644
index 000000000..42042fa95
--- /dev/null
+++ b/dist/gridstack.all.js
@@ -0,0 +1,2 @@
+!function(t){if("function"==typeof define&&define.amd)define(["jquery","lodash"],t);else if("undefined"!=typeof exports){try{jQuery=require("jquery")}catch(t){}try{_=require("lodash")}catch(t){}t(jQuery,_)}else t(jQuery,_)}(function(u,g){var t=window,e=function(t,e,i){var o=function(){return console.warn("gridstack.js: Function `"+e+"` is deprecated as of v0.2.5 and has been replaced with `"+i+"`. It will be **completely** removed in v1.0."),t.apply(this,arguments)};return o.prototype=t.prototype,o},d=function(t,e){console.warn("gridstack.js: Option `"+t+"` is deprecated as of v0.2.5 and has been replaced with `"+e+"`. It will be **completely** removed in v1.0.")},_={isIntercepted:function(t,e){return!(t.x+t.width<=e.x||e.x+e.width<=t.x||t.y+t.height<=e.y||e.y+e.height<=t.y)},sort:function(t,e,i){return i=i||g.chain(t).map(function(t){return t.x+t.width}).max().value(),e=-1!=e?1:-1,g.sortBy(t,[function(t){return e*(t.x+t.y*i)}])},createStylesheet:function(t){var e=document.createElement("style");return e.setAttribute("type","text/css"),e.setAttribute("data-gs-style-id",t),e.styleSheet?e.styleSheet.cssText="":e.appendChild(document.createTextNode("")),document.getElementsByTagName("head")[0].appendChild(e),e.sheet},removeStylesheet:function(t){u("STYLE[data-gs-style-id="+t+"]").remove()},insertCSSRule:function(t,e,i,o){"function"==typeof t.insertRule?t.insertRule(e+"{"+i+"}",o):"function"==typeof t.addRule&&t.addRule(e,i,o)},toBool:function(t){return"boolean"==typeof t?t:"string"==typeof t?!(""===(t=t.toLowerCase())||"no"==t||"false"==t||"0"==t):Boolean(t)},_collisionNodeCheck:function(t){return t!=this.node&&_.isIntercepted(t,this.nn)},_didCollide:function(t){return _.isIntercepted({x:this.n.x,y:this.newY,width:this.n.width,height:this.n.height},t)},_isAddNodeIntercepted:function(t){return _.isIntercepted({x:this.x,y:this.y,width:this.node.width,height:this.node.height},t)},parseHeight:function(t){var e=t,i="px";if(e&&g.isString(e)){var o=e.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw)?$/);if(!o)throw new Error("Invalid height");i=o[2]||"px",e=parseFloat(o[1])}return{height:e,unit:i}},removePositioningStyles:function(t){var e=t[0].style;e.position&&e.removeProperty("position"),e.left&&e.removeProperty("left"),e.top&&e.removeProperty("top"),e.width&&e.removeProperty("width"),e.height&&e.removeProperty("height")},getScrollParent:function(t){return null==t?null:t.scrollHeight>t.clientHeight?t:_.getScrollParent(t.parentNode)},updateScrollPosition:function(t,e,i){var o=t.getBoundingClientRect(),a=window.innerHeight||document.documentElement.clientHeight;if(o.top<0||o.bottom>a){var r=o.bottom-a,s=o.top,n=_.getScrollParent(t),d=n.scrollTop;null!=n&&(o.top<0&&i<0?t.offsetHeight>a?n.scrollTop+=i:n.scrollTop+=Math.abs(s)>Math.abs(i)?i:s:0<i&&(t.offsetHeight>a?n.scrollTop+=i:n.scrollTop+=i<r?i:r),e.position.top+=n.scrollTop-d)}}};function c(t){this.grid=t}_.is_intercepted=e(_.isIntercepted,"is_intercepted","isIntercepted"),_.create_stylesheet=e(_.createStylesheet,"create_stylesheet","createStylesheet"),_.remove_stylesheet=e(_.removeStylesheet,"remove_stylesheet","removeStylesheet"),_.insert_css_rule=e(_.insertCSSRule,"insert_css_rule","insertCSSRule"),c.registeredPlugins=[],c.registerPlugin=function(t){c.registeredPlugins.push(t)},c.prototype.resizable=function(t,e){return this},c.prototype.draggable=function(t,e){return this},c.prototype.droppable=function(t,e){return this},c.prototype.isDroppable=function(t){return!1},c.prototype.on=function(t,e,i){return this};var r=0,y=function(t,e,i,o,a){this.width=t,this.float=i||!1,this.height=o||0,this.nodes=a||[],this.onchange=e||function(){},this._updateCounter=0,this._float=this.float,this._addedNodes=[],this._removedNodes=[]};y.prototype.batchUpdate=function(){this._updateCounter=1,this.float=!0},y.prototype.commit=function(){0!==this._updateCounter&&(this._updateCounter=0,this.float=this._float,this._packNodes(),this._notify())},y.prototype.getNodeDataByDOMEl=function(e){return g.find(this.nodes,function(t){return e.get(0)===t.el.get(0)})},y.prototype._fixCollisions=function(t){this._sortNodes(-1);var e=t,i=Boolean(g.find(this.nodes,function(t){return t.locked}));for(this.float||i||(e={x:0,y:t.y,width:this.width,height:t.height});;){var o=g.find(this.nodes,g.bind(_._collisionNodeCheck,{node:t,nn:e}));if(void 0===o)return;this.moveNode(o,o.x,t.y+t.height,o.width,o.height,!0)}},y.prototype.isAreaEmpty=function(t,e,i,o){var a={x:t||0,y:e||0,width:i||1,height:o||1},r=g.find(this.nodes,g.bind(function(t){return _.isIntercepted(t,a)},this));return null==r},y.prototype._sortNodes=function(t){this.nodes=_.sort(this.nodes,t,this.width)},y.prototype._packNodes=function(){this._sortNodes(),this.float?g.each(this.nodes,g.bind(function(t,e){if(!t._updating&&void 0!==t._origY&&t.y!=t._origY)for(var i=t.y;i>=t._origY;){g.chain(this.nodes).take(e).find(g.bind(_._didCollide,{n:t,newY:i})).value()||(t._dirty=!0,t.y=i),--i}},this)):g.each(this.nodes,g.bind(function(t,e){if(!t.locked)for(;0<t.y;){var i=t.y-1,o=0===e;if(0<e)o=void 0===g.chain(this.nodes).take(e).find(g.bind(_._didCollide,{n:t,newY:i})).value();if(!o)break;t._dirty=t.y!=i,t.y=i}},this))},y.prototype._prepareNode=function(t,e){return(t=g.defaults(t||{},{width:1,height:1,x:0,y:0})).x=parseInt(""+t.x),t.y=parseInt(""+t.y),t.width=parseInt(""+t.width),t.height=parseInt(""+t.height),t.autoPosition=t.autoPosition||!1,t.noResize=t.noResize||!1,t.noMove=t.noMove||!1,t.width>this.width?t.width=this.width:t.width<1&&(t.width=1),t.height<1&&(t.height=1),t.x<0&&(t.x=0),t.x+t.width>this.width&&(e?t.width=this.width-t.x:t.x=this.width-t.width),t.y<0&&(t.y=0),t},y.prototype._notify=function(){var t=Array.prototype.slice.call(arguments,0);if(t[0]=void 0===t[0]?[]:[t[0]],t[1]=void 0===t[1]||t[1],!this._updateCounter){var e=t[0].concat(this.getDirtyNodes());this.onchange(e,t[1])}},y.prototype.cleanNodes=function(){this._updateCounter||g.each(this.nodes,function(t){t._dirty=!1})},y.prototype.getDirtyNodes=function(){return g.filter(this.nodes,function(t){return t._dirty})},y.prototype.addNode=function(t,e){if(void 0!==(t=this._prepareNode(t)).maxWidth&&(t.width=Math.min(t.width,t.maxWidth)),void 0!==t.maxHeight&&(t.height=Math.min(t.height,t.maxHeight)),void 0!==t.minWidth&&(t.width=Math.max(t.width,t.minWidth)),void 0!==t.minHeight&&(t.height=Math.max(t.height,t.minHeight)),t._id=++r,t._dirty=!0,t.autoPosition){this._sortNodes();for(var i=0;;++i){var o=i%this.width,a=Math.floor(i/this.width);if(!(o+t.width>this.width)&&!g.find(this.nodes,g.bind(_._isAddNodeIntercepted,{x:o,y:a,node:t}))){t.x=o,t.y=a;break}}}return this.nodes.push(t),void 0!==e&&e&&this._addedNodes.push(g.clone(t)),this._fixCollisions(t),this._packNodes(),this._notify(),t},y.prototype.removeNode=function(t,e){e=void 0===e||e,this._removedNodes.push(g.clone(t)),t._id=null,this.nodes=g.without(this.nodes,t),this._packNodes(),this._notify(t,e)},y.prototype.canMoveNode=function(e,t,i,o,a){if(!this.isNodeChangedPosition(e,t,i,o,a))return!1;var r,s=Boolean(g.find(this.nodes,function(t){return t.locked}));if(!this.height&&!s)return!0;var n=new y(this.width,null,this.float,0,g.map(this.nodes,function(t){return t==e?r=u.extend({},t):u.extend({},t)}));if(void 0===r)return!0;n.moveNode(r,t,i,o,a);var d=!0;return s&&(d&=!Boolean(g.find(n.nodes,function(t){return t!=r&&Boolean(t.locked)&&Boolean(t._dirty)}))),this.height&&(d&=n.getGridHeight()<=this.height),d},y.prototype.canBePlacedWithRespectToHeight=function(t){if(!this.height)return!0;var e=new y(this.width,null,this.float,0,g.map(this.nodes,function(t){return u.extend({},t)}));return e.addNode(t),e.getGridHeight()<=this.height},y.prototype.isNodeChangedPosition=function(t,e,i,o,a){return"number"!=typeof e&&(e=t.x),"number"!=typeof i&&(i=t.y),"number"!=typeof o&&(o=t.width),"number"!=typeof a&&(a=t.height),void 0!==t.maxWidth&&(o=Math.min(o,t.maxWidth)),void 0!==t.maxHeight&&(a=Math.min(a,t.maxHeight)),void 0!==t.minWidth&&(o=Math.max(o,t.minWidth)),void 0!==t.minHeight&&(a=Math.max(a,t.minHeight)),t.x!=e||t.y!=i||t.width!=o||t.height!=a},y.prototype.moveNode=function(t,e,i,o,a,r){if(!this.isNodeChangedPosition(t,e,i,o,a))return t;if("number"!=typeof e&&(e=t.x),"number"!=typeof i&&(i=t.y),"number"!=typeof o&&(o=t.width),"number"!=typeof a&&(a=t.height),void 0!==t.maxWidth&&(o=Math.min(o,t.maxWidth)),void 0!==t.maxHeight&&(a=Math.min(a,t.maxHeight)),void 0!==t.minWidth&&(o=Math.max(o,t.minWidth)),void 0!==t.minHeight&&(a=Math.max(a,t.minHeight)),t.x==e&&t.y==i&&t.width==o&&t.height==a)return t;var s=t.width!=o;return t._dirty=!0,t.x=e,t.y=i,t.width=o,t.height=a,t.lastTriedX=e,t.lastTriedY=i,t.lastTriedWidth=o,t.lastTriedHeight=a,t=this._prepareNode(t,s),this._fixCollisions(t),r||(this._packNodes(),this._notify()),t},y.prototype.getGridHeight=function(){return g.reduce(this.nodes,function(t,e){return Math.max(t,e.y+e.height)},0)},y.prototype.beginUpdate=function(t){g.each(this.nodes,function(t){t._origY=t.y}),t._updating=!0},y.prototype.endUpdate=function(){g.each(this.nodes,function(t){t._origY=t.y});var t=g.find(this.nodes,function(t){return t._updating});t&&(t._updating=!1)};var i=function(t,e){var i,o,h=this;e=e||{},this.container=u(t),void 0!==e.handle_class&&(e.handleClass=e.handle_class,d("handle_class","handleClass")),void 0!==e.item_class&&(e.itemClass=e.item_class,d("item_class","itemClass")),void 0!==e.placeholder_class&&(e.placeholderClass=e.placeholder_class,d("placeholder_class","placeholderClass")),void 0!==e.placeholder_text&&(e.placeholderText=e.placeholder_text,d("placeholder_text","placeholderText")),void 0!==e.cell_height&&(e.cellHeight=e.cell_height,d("cell_height","cellHeight")),void 0!==e.vertical_margin&&(e.verticalMargin=e.vertical_margin,d("vertical_margin","verticalMargin")),void 0!==e.min_width&&(e.minWidth=e.min_width,d("min_width","minWidth")),void 0!==e.static_grid&&(e.staticGrid=e.static_grid,d("static_grid","staticGrid")),void 0!==e.is_nested&&(e.isNested=e.is_nested,d("is_nested","isNested")),void 0!==e.always_show_resize_handle&&(e.alwaysShowResizeHandle=e.always_show_resize_handle,d("always_show_resize_handle","alwaysShowResizeHandle")),e.itemClass=e.itemClass||"grid-stack-item";var a=0<this.container.closest("."+e.itemClass).length;if(this.opts=g.defaults(e||{},{width:parseInt(this.container.attr("data-gs-width"))||12,height:parseInt(this.container.attr("data-gs-height"))||0,itemClass:"grid-stack-item",placeholderClass:"grid-stack-placeholder",placeholderText:"",handle:".grid-stack-item-content",handleClass:null,cellHeight:60,verticalMargin:20,auto:!0,minWidth:768,float:!1,staticGrid:!1,_class:"grid-stack-instance-"+(1e4*Math.random()).toFixed(0),animate:Boolean(this.container.attr("data-gs-animate"))||!1,alwaysShowResizeHandle:e.alwaysShowResizeHandle||!1,resizable:g.defaults(e.resizable||{},{autoHide:!e.alwaysShowResizeHandle,handles:"se"}),draggable:g.defaults(e.draggable||{},{handle:(e.handleClass?"."+e.handleClass:e.handle?e.handle:"")||".grid-stack-item-content",scroll:!1,appendTo:"body"}),disableDrag:e.disableDrag||!1,disableResize:e.disableResize||!1,rtl:"auto",removable:!1,removableOptions:g.defaults(e.removableOptions||{},{accept:"."+e.itemClass}),removeTimeout:2e3,verticalMarginUnit:"px",cellHeightUnit:"px",disableOneColumnMode:e.disableOneColumnMode||!1,oneColumnModeClass:e.oneColumnModeClass||"grid-stack-one-column-mode",ddPlugin:null}),!1===this.opts.ddPlugin?this.opts.ddPlugin=c:null===this.opts.ddPlugin&&(this.opts.ddPlugin=g.first(c.registeredPlugins)||c),this.dd=new this.opts.ddPlugin(this),"auto"===this.opts.rtl&&(this.opts.rtl="rtl"===this.container.css("direction")),this.opts.rtl&&this.container.addClass("grid-stack-rtl"),this.opts.isNested=a,(o="auto"===this.opts.cellHeight)?h.cellHeight(h.cellWidth(),!0):this.cellHeight(this.opts.cellHeight,!0),this.verticalMargin(this.opts.verticalMargin,!0),this.container.addClass(this.opts._class),this._setStaticClass(),a&&this.container.addClass("grid-stack-nested"),this._initStyles(),this.grid=new y(this.opts.width,function(t,e){e=void 0===e||e;var i=0;g.each(this.nodes,function(t){i=Math.max(i,t.y+t.height)}),g.each(t,function(t){e&&null===t._id?t.el&&t.el.remove():t.el.attr("data-gs-x",t.x).attr("data-gs-y",t.y).attr("data-gs-width",t.width).attr("data-gs-height",t.height)}),h._updateStyles(i+10)},this.opts.float,this.opts.height),this.opts.auto){var r=[],s=this;this.container.children("."+this.opts.itemClass+":not(."+this.opts.placeholderClass+")").each(function(t,e){e=u(e),r.push({el:e,i:parseInt(e.attr("data-gs-x"))+parseInt(e.attr("data-gs-y"))*s.opts.width})}),g.chain(r).sortBy(function(t){return t.i}).each(function(t){h._prepareElement(t.el)}).value()}if(this.setAnimation(this.opts.animate),this.placeholder=u('<div class="'+this.opts.placeholderClass+" "+this.opts.itemClass+'"><div class="placeholder-content">'+this.opts.placeholderText+"</div></div>").hide(),this._updateContainerHeight(),this._updateHeightsOnResize=g.throttle(function(){h.cellHeight(h.cellWidth(),!1)},100),this.onResizeHandler=function(){if(o&&h._updateHeightsOnResize(),h._isOneColumnMode()&&!h.opts.disableOneColumnMode){if(i)return;h.container.addClass(h.opts.oneColumnModeClass),i=!0,h.grid._sortNodes(),g.each(h.grid.nodes,function(t){h.container.append(t.el),h.opts.staticGrid||(h.dd.draggable(t.el,"disable"),h.dd.resizable(t.el,"disable"),t.el.trigger("resize"))})}else{if(!i)return;if(h.container.removeClass(h.opts.oneColumnModeClass),i=!1,h.opts.staticGrid)return;g.each(h.grid.nodes,function(t){t.noMove||h.opts.disableDrag||h.dd.draggable(t.el,"enable"),t.noResize||h.opts.disableResize||h.dd.resizable(t.el,"enable"),t.el.trigger("resize")})}},u(window).resize(this.onResizeHandler),this.onResizeHandler(),!h.opts.staticGrid&&"string"==typeof h.opts.removable){var n=u(h.opts.removable);this.dd.isDroppable(n)||this.dd.droppable(n,h.opts.removableOptions),this.dd.on(n,"dropover",function(t,e){var i=u(e.draggable);i.data("_gridstack_node")._grid===h&&(i.data("inTrashZone",!0),h._setupRemovingTimeout(i))}).on(n,"dropout",function(t,e){var i=u(e.draggable);i.data("_gridstack_node")._grid===h&&(i.data("inTrashZone",!1),h._clearRemovingTimeout(i))})}if(!h.opts.staticGrid&&h.opts.acceptWidgets){var l=null,p=function(t,e){var i=l,o=i.data("_gridstack_node"),a=h.getCellFromPixel({left:t.pageX,top:t.pageY},!0),r=Math.max(0,a.x),s=Math.max(0,a.y);o._added||(o._added=!0,o.el=i,o.autoPosition=!0,o.x=r,o.y=s,h.grid.cleanNodes(),h.grid.beginUpdate(o),h.grid.addNode(o),h.container.append(h.placeholder),h.placeholder.attr("data-gs-x",o.x).attr("data-gs-y",o.y).attr("data-gs-width",o.width).attr("data-gs-height",o.height).show(),o.el=h.placeholder,o._beforeDragX=o.x,o._beforeDragY=o.y,h._updateContainerHeight()),h.grid.canMoveNode(o,r,s)&&(h.grid.moveNode(o,r,s),h._updateContainerHeight())};this.dd.droppable(h.container,{accept:function(t){var e=(t=u(t)).data("_gridstack_node");return(!e||e._grid!==h)&&t.is(!0===h.opts.acceptWidgets?".grid-stack-item":h.opts.acceptWidgets)}}).on(h.container,"dropover",function(t,e){h.container.offset();var i=u(e.draggable),o=h.cellWidth(),a=h.cellHeight(),r=i.data("_gridstack_node"),s=r?r.width:Math.ceil(i.outerWidth()/o),n=r?r.height:Math.ceil(i.outerHeight()/a);l=i;var d=h.grid._prepareNode({width:s,height:n,_added:!1,_temporary:!0});i.data("_gridstack_node",d),i.data("_gridstack_node_orig",r),i.on("drag",p)}).on(h.container,"dropout",function(t,e){var i=u(e.draggable);if(i.data("_gridstack_node")){i.unbind("drag",p);var o=i.data("_gridstack_node");o.el=null,h.grid.removeNode(o),h.placeholder.detach(),h._updateContainerHeight(),i.data("_gridstack_node",i.data("_gridstack_node_orig"))}}).on(h.container,"drop",function(t,e){h.placeholder.detach();var i=u(e.draggable).data("_gridstack_node");i._grid=h;var o=u(e.draggable).clone(!1);o.data("_gridstack_node",i);var a=u(e.draggable).data("_gridstack_node_orig");void 0!==a&&void 0!==a._grid&&a._grid._triggerRemoveEvent(),u(e.helper).remove(),i.el=o,h.placeholder.hide(),_.removePositioningStyles(o),o.find("div.ui-resizable-handle").remove(),o.attr("data-gs-x",i.x).attr("data-gs-y",i.y).attr("data-gs-width",i.width).attr("data-gs-height",i.height).addClass(h.opts.itemClass).enableSelection().removeData("draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled").unbind("drag",p),h.container.append(o),h._prepareElementsByNode(o,i),h._updateContainerHeight(),h.grid._addedNodes.push(i),h._triggerAddEvent(),h._triggerChangeEvent(),h.grid.endUpdate(),u(e.draggable).unbind("drag",p),u(e.draggable).removeData("_gridstack_node"),u(e.draggable).removeData("_gridstack_node_orig")})}};return i.prototype._triggerChangeEvent=function(t){var e=this.grid.getDirtyNodes(),i=!1,o=[];e&&e.length&&(o.push(e),i=!0),(i||!0===t)&&this.container.trigger("change",o)},i.prototype._triggerAddEvent=function(){this.grid._addedNodes&&0<this.grid._addedNodes.length&&(this.container.trigger("added",[g.map(this.grid._addedNodes,g.clone)]),this.grid._addedNodes=[])},i.prototype._triggerRemoveEvent=function(){this.grid._removedNodes&&0<this.grid._removedNodes.length&&(this.container.trigger("removed",[g.map(this.grid._removedNodes,g.clone)]),this.grid._removedNodes=[])},i.prototype._initStyles=function(){this._stylesId&&_.removeStylesheet(this._stylesId),this._stylesId="gridstack-style-"+(1e5*Math.random()).toFixed(),this._styles=_.createStylesheet(this._stylesId),null!==this._styles&&(this._styles._max=0)},i.prototype._updateStyles=function(t){if(null!==this._styles&&void 0!==this._styles){var e,i="."+this.opts._class+" ."+this.opts.itemClass,o=this;if(void 0===t&&(t=this._styles._max),this._initStyles(),this._updateContainerHeight(),this.opts.cellHeight&&!(0!==this._styles._max&&t<=this._styles._max)&&(e=this.opts.verticalMargin&&this.opts.cellHeightUnit!==this.opts.verticalMarginUnit?function(t,e){return t&&e?"calc("+(o.opts.cellHeight*t+o.opts.cellHeightUnit)+" + "+(o.opts.verticalMargin*e+o.opts.verticalMarginUnit)+")":o.opts.cellHeight*t+o.opts.verticalMargin*e+o.opts.cellHeightUnit}:function(t,e){return o.opts.cellHeight*t+o.opts.verticalMargin*e+o.opts.cellHeightUnit},0===this._styles._max&&_.insertCSSRule(this._styles,i,"min-height: "+e(1,0)+";",0),t>this._styles._max)){for(var a=this._styles._max;a<t;++a)_.insertCSSRule(this._styles,i+'[data-gs-height="'+(a+1)+'"]',"height: "+e(a+1,a)+";",a),_.insertCSSRule(this._styles,i+'[data-gs-min-height="'+(a+1)+'"]',"min-height: "+e(a+1,a)+";",a),_.insertCSSRule(this._styles,i+'[data-gs-max-height="'+(a+1)+'"]',"max-height: "+e(a+1,a)+";",a),_.insertCSSRule(this._styles,i+'[data-gs-y="'+a+'"]',"top: "+e(a,a)+";",a);this._styles._max=t}}},i.prototype._updateContainerHeight=function(){if(!this.grid._updateCounter){var t=this.grid.getGridHeight(),e=parseInt(this.container.css("min-height"));if(0<e){var i=(e+this.opts.verticalMargin)/(this.cellHeight()+this.opts.verticalMargin);t<i&&(t=i)}this.container.attr("data-gs-current-height",t),this.opts.cellHeight&&(this.opts.verticalMargin?this.opts.cellHeightUnit===this.opts.verticalMarginUnit?this.container.css("height",t*(this.opts.cellHeight+this.opts.verticalMargin)-this.opts.verticalMargin+this.opts.cellHeightUnit):this.container.css("height","calc("+(t*this.opts.cellHeight+this.opts.cellHeightUnit)+" + "+(t*(this.opts.verticalMargin-1)+this.opts.verticalMarginUnit)+")"):this.container.css("height",t*this.opts.cellHeight+this.opts.cellHeightUnit))}},i.prototype._isOneColumnMode=function(){return(window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth)<=this.opts.minWidth},i.prototype._setupRemovingTimeout=function(t){var e=u(t).data("_gridstack_node");!e._removeTimeout&&this.opts.removable&&(e._removeTimeout=setTimeout(function(){t.addClass("grid-stack-item-removing"),e._isAboutToRemove=!0},this.opts.removeTimeout))},i.prototype._clearRemovingTimeout=function(t){var e=u(t).data("_gridstack_node");e._removeTimeout&&(clearTimeout(e._removeTimeout),e._removeTimeout=null,t.removeClass("grid-stack-item-removing"),e._isAboutToRemove=!1)},i.prototype._prepareElementsByNode=function(h,l){var p,g,c=this,t=function(t,e){var i,o,a=Math.round(e.position.left/p),r=Math.floor((e.position.top+g/2)/g);if("drag"!=t.type&&(i=Math.round(e.size.width/p),o=Math.round(e.size.height/g)),"drag"==t.type){var s=e.position.top-l._prevYPix;l._prevYPix=e.position.top,_.updateScrollPosition(h[0],e,s),h.data("inTrashZone")||a<0||a>=c.grid.width||r<0||!c.grid.float&&r>c.grid.getGridHeight()?l._temporaryRemoved||(!0===c.opts.removable&&c._setupRemovingTimeout(h),a=l._beforeDragX,r=l._beforeDragY,c.placeholder.detach(),c.placeholder.hide(),c.grid.removeNode(l),c._updateContainerHeight(),l._temporaryRemoved=!0):(c._clearRemovingTimeout(h),l._temporaryRemoved&&(c.grid.addNode(l),c.placeholder.attr("data-gs-x",a).attr("data-gs-y",r).attr("data-gs-width",i).attr("data-gs-height",o).show(),c.container.append(c.placeholder),l.el=c.placeholder,l._temporaryRemoved=!1))}else if("resize"==t.type&&a<0)return;var n=void 0!==i?i:l.lastTriedWidth,d=void 0!==o?o:l.lastTriedHeight;!c.grid.canMoveNode(l,a,r,i,o)||l.lastTriedX===a&&l.lastTriedY===r&&l.lastTriedWidth===n&&l.lastTriedHeight===d||(l.lastTriedX=a,l.lastTriedY=r,l.lastTriedWidth=i,l.lastTriedHeight=o,c.grid.moveNode(l,a,r,i,o),c._updateContainerHeight())},e=function(t,e){c.container.append(c.placeholder);var i=u(this);c.grid.cleanNodes(),c.grid.beginUpdate(l),p=c.cellWidth();var o=Math.ceil(i.outerHeight()/i.attr("data-gs-height"));g=c.container.height()/parseInt(c.container.attr("data-gs-current-height")),c.placeholder.attr("data-gs-x",i.attr("data-gs-x")).attr("data-gs-y",i.attr("data-gs-y")).attr("data-gs-width",i.attr("data-gs-width")).attr("data-gs-height",i.attr("data-gs-height")).show(),l.el=c.placeholder,l._beforeDragX=l.x,l._beforeDragY=l.y,l._prevYPix=e.position.top,c.dd.resizable(h,"option","minWidth",p*(l.minWidth||1)),c.dd.resizable(h,"option","minHeight",o*(l.minHeight||1)),"resizestart"==t.type&&i.find(".grid-stack-item").trigger("resizestart")},i=function(t,e){var i=u(this);if(i.data("_gridstack_node")){var o=!1;if(c.placeholder.detach(),l.el=i,c.placeholder.hide(),l._isAboutToRemove)o=!0,h.data("_gridstack_node")._grid._triggerRemoveEvent(),h.removeData("_gridstack_node"),h.remove();else c._clearRemovingTimeout(h),l._temporaryRemoved?(_.removePositioningStyles(i),i.attr("data-gs-x",l._beforeDragX).attr("data-gs-y",l._beforeDragY).attr("data-gs-width",l.width).attr("data-gs-height",l.height),l.x=l._beforeDragX,l.y=l._beforeDragY,l._temporaryRemoved=!1,c.grid.addNode(l)):(_.removePositioningStyles(i),i.attr("data-gs-x",l.x).attr("data-gs-y",l.y).attr("data-gs-width",l.width).attr("data-gs-height",l.height));c._updateContainerHeight(),c._triggerChangeEvent(o),c.grid.endUpdate();var a=i.find(".grid-stack");a.length&&"resizestop"==t.type&&(a.each(function(t,e){u(e).data("gridstack").onResizeHandler()}),i.find(".grid-stack-item").trigger("resizestop"),i.find(".grid-stack-item").trigger("gsresizestop")),"resizestop"==t.type&&c.container.trigger("gsresizestop",i)}};this.dd.draggable(h,{start:e,stop:i,drag:t}).resizable(h,{start:e,stop:i,resize:t}),(l.noMove||this._isOneColumnMode()&&!c.opts.disableOneColumnMode||this.opts.disableDrag||this.opts.staticGrid)&&this.dd.draggable(h,"disable"),(l.noResize||this._isOneColumnMode()&&!c.opts.disableOneColumnMode||this.opts.disableResize||this.opts.staticGrid)&&this.dd.resizable(h,"disable"),h.attr("data-gs-locked",l.locked?"yes":null)},i.prototype._prepareElement=function(t,e){e=void 0!==e&&e;(t=u(t)).addClass(this.opts.itemClass);var i=this.grid.addNode({x:parseInt(t.attr("data-gs-x"),10),y:parseInt(t.attr("data-gs-y"),10),width:t.attr("data-gs-width"),height:t.attr("data-gs-height"),maxWidth:t.attr("data-gs-max-width"),minWidth:t.attr("data-gs-min-width"),maxHeight:t.attr("data-gs-max-height"),minHeight:t.attr("data-gs-min-height"),autoPosition:_.toBool(t.attr("data-gs-auto-position")),noResize:_.toBool(t.attr("data-gs-no-resize")),noMove:_.toBool(t.attr("data-gs-no-move")),locked:_.toBool(t.attr("data-gs-locked")),resizeHandles:t.attr("data-gs-resize-handles"),el:t,id:t.attr("data-gs-id"),_grid:this},e);t.data("_gridstack_node",i),this._prepareElementsByNode(t,i)},i.prototype.setAnimation=function(t){t?this.container.addClass("grid-stack-animate"):this.container.removeClass("grid-stack-animate")},i.prototype.addWidget=function(t,e,i,o,a,r,s,n,d,h,l){return t=u(t),void 0!==e&&t.attr("data-gs-x",e),void 0!==i&&t.attr("data-gs-y",i),void 0!==o&&t.attr("data-gs-width",o),void 0!==a&&t.attr("data-gs-height",a),void 0!==r&&t.attr("data-gs-auto-position",r?"yes":null),void 0!==s&&t.attr("data-gs-min-width",s),void 0!==n&&t.attr("data-gs-max-width",n),void 0!==d&&t.attr("data-gs-min-height",d),void 0!==h&&t.attr("data-gs-max-height",h),void 0!==l&&t.attr("data-gs-id",l),this.container.append(t),this._prepareElement(t,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),t},i.prototype.makeWidget=function(t){return t=u(t),this._prepareElement(t,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),t},i.prototype.willItFit=function(t,e,i,o,a){var r={x:t,y:e,width:i,height:o,autoPosition:a};return this.grid.canBePlacedWithRespectToHeight(r)},i.prototype.removeWidget=function(t,e){e=void 0===e||e;var i=(t=u(t)).data("_gridstack_node");i||(i=this.grid.getNodeDataByDOMEl(t)),this.grid.removeNode(i,e),t.removeData("_gridstack_node"),this._updateContainerHeight(),e&&t.remove(),this._triggerChangeEvent(!0),this._triggerRemoveEvent()},i.prototype.removeAll=function(e){g.each(this.grid.nodes,g.bind(function(t){this.removeWidget(t.el,e)},this)),this.grid.nodes=[],this._updateContainerHeight()},i.prototype.destroy=function(t){u(window).off("resize",this.onResizeHandler),this.disable(),void 0===t||t?this.container.remove():(this.removeAll(!1),this.container.removeData("gridstack")),_.removeStylesheet(this._stylesId),this.grid&&(this.grid=null)},i.prototype.resizable=function(t,o){var a=this;return(t=u(t)).each(function(t,e){var i=(e=u(e)).data("_gridstack_node");null!=i&&(i.noResize=!o,i.noResize||a._isOneColumnMode()&&!a.opts.disableOneColumnMode?a.dd.resizable(e,"disable"):a.dd.resizable(e,"enable"))}),this},i.prototype.movable=function(t,o){var a=this;return(t=u(t)).each(function(t,e){var i=(e=u(e)).data("_gridstack_node");null!=i&&(i.noMove=!o,i.noMove||a._isOneColumnMode()&&!a.opts.disableOneColumnMode?(a.dd.draggable(e,"disable"),e.removeClass("ui-draggable-handle")):(a.dd.draggable(e,"enable"),e.addClass("ui-draggable-handle")))}),this},i.prototype.enableMove=function(t,e){this.movable(this.container.children("."+this.opts.itemClass),t),e&&(this.opts.disableDrag=!t)},i.prototype.enableResize=function(t,e){this.resizable(this.container.children("."+this.opts.itemClass),t),e&&(this.opts.disableResize=!t)},i.prototype.disable=function(){this.movable(this.container.children("."+this.opts.itemClass),!1),this.resizable(this.container.children("."+this.opts.itemClass),!1),this.container.trigger("disable")},i.prototype.enable=function(){this.movable(this.container.children("."+this.opts.itemClass),!0),this.resizable(this.container.children("."+this.opts.itemClass),!0),this.container.trigger("enable")},i.prototype.locked=function(t,o){return(t=u(t)).each(function(t,e){var i=(e=u(e)).data("_gridstack_node");null!=i&&(i.locked=o||!1,e.attr("data-gs-locked",i.locked?"yes":null))}),this},i.prototype.maxHeight=function(t,o){return(t=u(t)).each(function(t,e){var i=(e=u(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.maxHeight=o||!1,e.attr("data-gs-max-height",o)))}),this},i.prototype.minHeight=function(t,o){return(t=u(t)).each(function(t,e){var i=(e=u(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.minHeight=o||!1,e.attr("data-gs-min-height",o)))}),this},i.prototype.maxWidth=function(t,o){return(t=u(t)).each(function(t,e){var i=(e=u(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.maxWidth=o||!1,e.attr("data-gs-max-width",o)))}),this},i.prototype.minWidth=function(t,o){return(t=u(t)).each(function(t,e){var i=(e=u(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.minWidth=o||!1,e.attr("data-gs-min-width",o)))}),this},i.prototype._updateElement=function(t,e){var i=(t=u(t).first()).data("_gridstack_node");if(null!=i){var o=this;o.grid.cleanNodes(),o.grid.beginUpdate(i),e.call(this,t,i),o._updateContainerHeight(),o._triggerChangeEvent(),o.grid.endUpdate()}},i.prototype.resize=function(t,i,o){this._updateElement(t,function(t,e){i=null!=i?i:e.width,o=null!=o?o:e.height,this.grid.moveNode(e,e.x,e.y,i,o)})},i.prototype.move=function(t,i,o){this._updateElement(t,function(t,e){i=null!=i?i:e.x,o=null!=o?o:e.y,this.grid.moveNode(e,i,o,e.width,e.height)})},i.prototype.update=function(t,i,o,a,r){this._updateElement(t,function(t,e){i=null!=i?i:e.x,o=null!=o?o:e.y,a=null!=a?a:e.width,r=null!=r?r:e.height,this.grid.moveNode(e,i,o,a,r)})},i.prototype.verticalMargin=function(t,e){if(void 0===t)return this.opts.verticalMargin;var i=_.parseHeight(t);this.opts.verticalMarginUnit===i.unit&&this.opts.height===i.height||(this.opts.verticalMarginUnit=i.unit,this.opts.verticalMargin=i.height,e||this._updateStyles())},i.prototype.cellHeight=function(t,e){if(void 0===t){if(this.opts.cellHeight)return this.opts.cellHeight;var i=this.container.children("."+this.opts.itemClass).first();return Math.ceil(i.outerHeight()/i.attr("data-gs-height"))}var o=_.parseHeight(t);this.opts.cellHeightUnit===o.unit&&this.opts.cellHeight===o.height||(this.opts.cellHeightUnit=o.unit,this.opts.cellHeight=o.height,e||this._updateStyles())},i.prototype.cellWidth=function(){return Math.round(this.container.outerWidth()/this.opts.width)},i.prototype.getCellFromPixel=function(t,e){var i=void 0!==e&&e?this.container.offset():this.container.position(),o=t.left-i.left,a=t.top-i.top,r=Math.floor(this.container.width()/this.opts.width),s=Math.floor(this.container.height()/parseInt(this.container.attr("data-gs-current-height")));return{x:Math.floor(o/r),y:Math.floor(a/s)}},i.prototype.batchUpdate=function(){this.grid.batchUpdate()},i.prototype.commit=function(){this.grid.commit(),this._updateContainerHeight()},i.prototype.isAreaEmpty=function(t,e,i,o){return this.grid.isAreaEmpty(t,e,i,o)},i.prototype.setStatic=function(t){this.opts.staticGrid=!0===t,this.enableMove(!t),this.enableResize(!t),this._setStaticClass()},i.prototype._setStaticClass=function(){var t="grid-stack-static";!0===this.opts.staticGrid?this.container.addClass(t):this.container.removeClass(t)},i.prototype._updateNodeWidths=function(t,e){this.grid._sortNodes(),this.grid.batchUpdate();for(var i={},o=0;o<this.grid.nodes.length;o++)i=this.grid.nodes[o],this.update(i.el,Math.round(i.x*e/t),void 0,Math.round(i.width*e/t),void 0);this.grid.commit()},i.prototype.setGridWidth=function(t,e){this.container.removeClass("grid-stack-"+this.opts.width),!0!==e&&this._updateNodeWidths(this.opts.width,t),this.opts.width=t,this.grid.width=t,this.container.addClass("grid-stack-"+t)},y.prototype.batch_update=e(y.prototype.batchUpdate),y.prototype._fix_collisions=e(y.prototype._fixCollisions,"_fix_collisions","_fixCollisions"),y.prototype.is_area_empty=e(y.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),y.prototype._sort_nodes=e(y.prototype._sortNodes,"_sort_nodes","_sortNodes"),y.prototype._pack_nodes=e(y.prototype._packNodes,"_pack_nodes","_packNodes"),y.prototype._prepare_node=e(y.prototype._prepareNode,"_prepare_node","_prepareNode"),y.prototype.clean_nodes=e(y.prototype.cleanNodes,"clean_nodes","cleanNodes"),y.prototype.get_dirty_nodes=e(y.prototype.getDirtyNodes,"get_dirty_nodes","getDirtyNodes"),y.prototype.add_node=e(y.prototype.addNode,"add_node","addNode, "),y.prototype.remove_node=e(y.prototype.removeNode,"remove_node","removeNode"),y.prototype.can_move_node=e(y.prototype.canMoveNode,"can_move_node","canMoveNode"),y.prototype.move_node=e(y.prototype.moveNode,"move_node","moveNode"),y.prototype.get_grid_height=e(y.prototype.getGridHeight,"get_grid_height","getGridHeight"),y.prototype.begin_update=e(y.prototype.beginUpdate,"begin_update","beginUpdate"),y.prototype.end_update=e(y.prototype.endUpdate,"end_update","endUpdate"),y.prototype.can_be_placed_with_respect_to_height=e(y.prototype.canBePlacedWithRespectToHeight,"can_be_placed_with_respect_to_height","canBePlacedWithRespectToHeight"),i.prototype._trigger_change_event=e(i.prototype._triggerChangeEvent,"_trigger_change_event","_triggerChangeEvent"),i.prototype._init_styles=e(i.prototype._initStyles,"_init_styles","_initStyles"),i.prototype._update_styles=e(i.prototype._updateStyles,"_update_styles","_updateStyles"),i.prototype._update_container_height=e(i.prototype._updateContainerHeight,"_update_container_height","_updateContainerHeight"),i.prototype._is_one_column_mode=e(i.prototype._isOneColumnMode,"_is_one_column_mode","_isOneColumnMode"),i.prototype._prepare_element=e(i.prototype._prepareElement,"_prepare_element","_prepareElement"),i.prototype.set_animation=e(i.prototype.setAnimation,"set_animation","setAnimation"),i.prototype.add_widget=e(i.prototype.addWidget,"add_widget","addWidget"),i.prototype.make_widget=e(i.prototype.makeWidget,"make_widget","makeWidget"),i.prototype.will_it_fit=e(i.prototype.willItFit,"will_it_fit","willItFit"),i.prototype.remove_widget=e(i.prototype.removeWidget,"remove_widget","removeWidget"),i.prototype.remove_all=e(i.prototype.removeAll,"remove_all","removeAll"),i.prototype.min_height=e(i.prototype.minHeight,"min_height","minHeight"),i.prototype.min_width=e(i.prototype.minWidth,"min_width","minWidth"),i.prototype._update_element=e(i.prototype._updateElement,"_update_element","_updateElement"),i.prototype.cell_height=e(i.prototype.cellHeight,"cell_height","cellHeight"),i.prototype.cell_width=e(i.prototype.cellWidth,"cell_width","cellWidth"),i.prototype.get_cell_from_pixel=e(i.prototype.getCellFromPixel,"get_cell_from_pixel","getCellFromPixel"),i.prototype.batch_update=e(i.prototype.batchUpdate,"batch_update","batchUpdate"),i.prototype.is_area_empty=e(i.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),i.prototype.set_static=e(i.prototype.setStatic,"set_static","setStatic"),i.prototype._set_static_class=e(i.prototype._setStaticClass,"_set_static_class","_setStaticClass"),t.GridStackUI=i,t.GridStackUI.Utils=_,t.GridStackUI.Engine=y,t.GridStackUI.GridStackDragDropPlugin=c,u.fn.gridstack=function(e){return this.each(function(){var t=u(this);t.data("gridstack")||t.data("gridstack",new i(this,e))})},t.GridStackUI}),function(t){if("function"==typeof define&&define.amd)define(["jquery","lodash","gridstack","jquery-ui/data","jquery-ui/disable-selection","jquery-ui/focusable","jquery-ui/form","jquery-ui/ie","jquery-ui/keycode","jquery-ui/labels","jquery-ui/jquery-1-7","jquery-ui/plugin","jquery-ui/safe-active-element","jquery-ui/safe-blur","jquery-ui/scroll-parent","jquery-ui/tabbable","jquery-ui/unique-id","jquery-ui/version","jquery-ui/widget","jquery-ui/widgets/mouse","jquery-ui/widgets/draggable","jquery-ui/widgets/droppable","jquery-ui/widgets/resizable"],t);else if("undefined"!=typeof exports){try{jQuery=require("jquery")}catch(t){}try{_=require("lodash")}catch(t){}try{GridStackUI=require("gridstack")}catch(t){}t(jQuery,_,GridStackUI)}else t(jQuery,_,GridStackUI)}(function(r,s,e){window;function t(t){e.GridStackDragDropPlugin.call(this,t)}return e.GridStackDragDropPlugin.registerPlugin(t),((t.prototype=Object.create(e.GridStackDragDropPlugin.prototype)).constructor=t).prototype.resizable=function(t,e){if(t=r(t),"disable"===e||"enable"===e)t.resizable(e);else if("option"===e){var i=arguments[2],o=arguments[3];t.resizable(e,i,o)}else{var a=t.data("gs-resize-handles")?t.data("gs-resize-handles"):this.grid.opts.resizable.handles;t.resizable(s.extend({},this.grid.opts.resizable,{handles:a},{start:e.start||function(){},stop:e.stop||function(){},resize:e.resize||function(){}}))}return this},t.prototype.draggable=function(t,e){return t=r(t),"disable"===e||"enable"===e?t.draggable(e):t.draggable(s.extend({},this.grid.opts.draggable,{containment:this.grid.opts.isNested?this.grid.container.parent():null,start:e.start||function(){},stop:e.stop||function(){},drag:e.drag||function(){}})),this},t.prototype.droppable=function(t,e){return(t=r(t)).droppable(e),this},t.prototype.isDroppable=function(t,e){return t=r(t),Boolean(t.data("droppable"))},t.prototype.on=function(t,e,i){return r(t).on(e,i),this},t});
+//# sourceMappingURL=gridstack.min.map
\ No newline at end of file
diff --git a/dist/gridstack.css b/dist/gridstack.css
new file mode 100644
index 000000000..7f6b9a073
--- /dev/null
+++ b/dist/gridstack.css
@@ -0,0 +1,387 @@
+:root .grid-stack-item > .ui-resizable-handle {
+  filter: none;
+}
+
+.grid-stack {
+  position: relative;
+}
+
+.grid-stack.grid-stack-rtl {
+  direction: ltr;
+}
+
+.grid-stack.grid-stack-rtl > .grid-stack-item {
+  direction: rtl;
+}
+
+.grid-stack .grid-stack-placeholder > .placeholder-content {
+  border: 1px dashed lightgray;
+  margin: 0;
+  position: absolute;
+  top: 0;
+  left: 10px;
+  right: 10px;
+  bottom: 0;
+  width: auto;
+  z-index: 0 !important;
+  text-align: center;
+}
+
+.grid-stack > .grid-stack-item {
+  min-width: 8.3333333333%;
+  position: absolute;
+  padding: 0;
+}
+
+.grid-stack > .grid-stack-item > .grid-stack-item-content {
+  margin: 0;
+  position: absolute;
+  top: 0;
+  left: 10px;
+  right: 10px;
+  bottom: 0;
+  width: auto;
+  z-index: 0;
+  overflow-x: hidden;
+  overflow-y: auto;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-handle {
+  position: absolute;
+  font-size: 0.1px;
+  display: block;
+  -ms-touch-action: none;
+  touch-action: none;
+}
+
+.grid-stack > .grid-stack-item.ui-resizable-disabled > .ui-resizable-handle,
+.grid-stack > .grid-stack-item.ui-resizable-autohide > .ui-resizable-handle {
+  display: none;
+}
+
+.grid-stack > .grid-stack-item.ui-draggable-dragging, .grid-stack > .grid-stack-item.ui-resizable-resizing {
+  z-index: 100;
+}
+
+.grid-stack > .grid-stack-item.ui-draggable-dragging > .grid-stack-item-content,
+.grid-stack > .grid-stack-item.ui-draggable-dragging > .grid-stack-item-content, .grid-stack > .grid-stack-item.ui-resizable-resizing > .grid-stack-item-content,
+.grid-stack > .grid-stack-item.ui-resizable-resizing > .grid-stack-item-content {
+  box-shadow: 1px 4px 6px rgba(0, 0, 0, 0.2);
+  opacity: 0.8;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-se,
+.grid-stack > .grid-stack-item > .ui-resizable-sw {
+  background-image: url(data:image/svg+xml;base64,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);
+  background-repeat: no-repeat;
+  background-position: center;
+  -webkit-transform: rotate(45deg);
+  -moz-transform: rotate(45deg);
+  -ms-transform: rotate(45deg);
+  -o-transform: rotate(45deg);
+  transform: rotate(45deg);
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-se {
+  -webkit-transform: rotate(-45deg);
+  -moz-transform: rotate(-45deg);
+  -ms-transform: rotate(-45deg);
+  -o-transform: rotate(-45deg);
+  transform: rotate(-45deg);
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-nw {
+  cursor: nw-resize;
+  width: 20px;
+  height: 20px;
+  left: 10px;
+  top: 0;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-n {
+  cursor: n-resize;
+  height: 10px;
+  top: 0;
+  left: 25px;
+  right: 25px;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-ne {
+  cursor: ne-resize;
+  width: 20px;
+  height: 20px;
+  right: 10px;
+  top: 0;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-e {
+  cursor: e-resize;
+  width: 10px;
+  right: 10px;
+  top: 15px;
+  bottom: 15px;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-se {
+  cursor: se-resize;
+  width: 20px;
+  height: 20px;
+  right: 10px;
+  bottom: 0;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-s {
+  cursor: s-resize;
+  height: 10px;
+  left: 25px;
+  bottom: 0;
+  right: 25px;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-sw {
+  cursor: sw-resize;
+  width: 20px;
+  height: 20px;
+  left: 10px;
+  bottom: 0;
+}
+
+.grid-stack > .grid-stack-item > .ui-resizable-w {
+  cursor: w-resize;
+  width: 10px;
+  left: 10px;
+  top: 15px;
+  bottom: 15px;
+}
+
+.grid-stack > .grid-stack-item.ui-draggable-dragging > .ui-resizable-handle {
+  display: none !important;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='1'] {
+  width: 8.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='1'] {
+  left: 8.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='1'] {
+  min-width: 8.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='1'] {
+  max-width: 8.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='2'] {
+  width: 16.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='2'] {
+  left: 16.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='2'] {
+  min-width: 16.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='2'] {
+  max-width: 16.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='3'] {
+  width: 25%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='3'] {
+  left: 25%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='3'] {
+  min-width: 25%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='3'] {
+  max-width: 25%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='4'] {
+  width: 33.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='4'] {
+  left: 33.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='4'] {
+  min-width: 33.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='4'] {
+  max-width: 33.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='5'] {
+  width: 41.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='5'] {
+  left: 41.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='5'] {
+  min-width: 41.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='5'] {
+  max-width: 41.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='6'] {
+  width: 50%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='6'] {
+  left: 50%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='6'] {
+  min-width: 50%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='6'] {
+  max-width: 50%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='7'] {
+  width: 58.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='7'] {
+  left: 58.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='7'] {
+  min-width: 58.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='7'] {
+  max-width: 58.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='8'] {
+  width: 66.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='8'] {
+  left: 66.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='8'] {
+  min-width: 66.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='8'] {
+  max-width: 66.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='9'] {
+  width: 75%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='9'] {
+  left: 75%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='9'] {
+  min-width: 75%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='9'] {
+  max-width: 75%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='10'] {
+  width: 83.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='10'] {
+  left: 83.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='10'] {
+  min-width: 83.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='10'] {
+  max-width: 83.3333333333%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='11'] {
+  width: 91.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='11'] {
+  left: 91.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='11'] {
+  min-width: 91.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='11'] {
+  max-width: 91.6666666667%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-width='12'] {
+  width: 100%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-x='12'] {
+  left: 100%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-min-width='12'] {
+  min-width: 100%;
+}
+
+.grid-stack > .grid-stack-item[data-gs-max-width='12'] {
+  max-width: 100%;
+}
+
+.grid-stack.grid-stack-animate,
+.grid-stack.grid-stack-animate .grid-stack-item {
+  -webkit-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+  -moz-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+  -ms-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+  -o-transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+  transition: left 0.3s, top 0.3s, height 0.3s, width 0.3s;
+}
+
+.grid-stack.grid-stack-animate .grid-stack-item.ui-draggable-dragging,
+.grid-stack.grid-stack-animate .grid-stack-item.ui-resizable-resizing,
+.grid-stack.grid-stack-animate .grid-stack-item.grid-stack-placeholder {
+  -webkit-transition: left 0s, top 0s, height 0s, width 0s;
+  -moz-transition: left 0s, top 0s, height 0s, width 0s;
+  -ms-transition: left 0s, top 0s, height 0s, width 0s;
+  -o-transition: left 0s, top 0s, height 0s, width 0s;
+  transition: left 0s, top 0s, height 0s, width 0s;
+}
+
+.grid-stack.grid-stack-one-column-mode {
+  height: auto !important;
+}
+
+.grid-stack.grid-stack-one-column-mode > .grid-stack-item {
+  position: relative !important;
+  width: auto !important;
+  left: 0 !important;
+  top: auto !important;
+  margin-bottom: 20px;
+  max-width: none !important;
+}
+
+.grid-stack.grid-stack-one-column-mode > .grid-stack-item > .ui-resizable-handle {
+  display: none;
+}
diff --git a/dist/gridstack.jQueryUI.js b/dist/gridstack.jQueryUI.js
new file mode 100644
index 000000000..1cae78d09
--- /dev/null
+++ b/dist/gridstack.jQueryUI.js
@@ -0,0 +1,95 @@
+/**
+ * gridstack.js 1.0.0-dev
+ * http://troolee.github.io/gridstack.js/
+ * (c) 2014-2017 Pavel Reznikov, Dylan Weiss
+ * gridstack.js may be freely distributed under the MIT license.
+ * @preserve
+*/
+(function(factory) {
+    if (typeof define === 'function' && define.amd) {
+        define(['jquery', 'lodash', 'gridstack', 'jquery-ui/data', 'jquery-ui/disable-selection', 'jquery-ui/focusable',
+            'jquery-ui/form', 'jquery-ui/ie', 'jquery-ui/keycode', 'jquery-ui/labels', 'jquery-ui/jquery-1-7',
+            'jquery-ui/plugin', 'jquery-ui/safe-active-element', 'jquery-ui/safe-blur', 'jquery-ui/scroll-parent',
+            'jquery-ui/tabbable', 'jquery-ui/unique-id', 'jquery-ui/version', 'jquery-ui/widget',
+            'jquery-ui/widgets/mouse', 'jquery-ui/widgets/draggable', 'jquery-ui/widgets/droppable',
+            'jquery-ui/widgets/resizable'], factory);
+    } else if (typeof exports !== 'undefined') {
+        try { jQuery = require('jquery'); } catch (e) {}
+        try { _ = require('lodash'); } catch (e) {}
+        try { GridStackUI = require('gridstack'); } catch (e) {}
+        factory(jQuery, _, GridStackUI);
+    } else {
+        factory(jQuery, _, GridStackUI);
+    }
+})(function($, _, GridStackUI) {
+
+    var scope = window;
+
+    /**
+    * @class JQueryUIGridStackDragDropPlugin
+    * jQuery UI implementation of drag'n'drop gridstack plugin.
+    */
+    function JQueryUIGridStackDragDropPlugin(grid) {
+        GridStackUI.GridStackDragDropPlugin.call(this, grid);
+    }
+
+    GridStackUI.GridStackDragDropPlugin.registerPlugin(JQueryUIGridStackDragDropPlugin);
+
+    JQueryUIGridStackDragDropPlugin.prototype = Object.create(GridStackUI.GridStackDragDropPlugin.prototype);
+    JQueryUIGridStackDragDropPlugin.prototype.constructor = JQueryUIGridStackDragDropPlugin;
+
+    JQueryUIGridStackDragDropPlugin.prototype.resizable = function(el, opts) {
+        el = $(el);
+        if (opts === 'disable' || opts === 'enable') {
+            el.resizable(opts);
+        } else if (opts === 'option') {
+            var key = arguments[2];
+            var value = arguments[3];
+            el.resizable(opts, key, value);
+        } else {
+            var handles = el.data('gs-resize-handles') ? el.data('gs-resize-handles') :
+                this.grid.opts.resizable.handles;
+            el.resizable(_.extend({}, this.grid.opts.resizable, {
+                handles: handles
+            }, {
+                start: opts.start || function() {},
+                stop: opts.stop || function() {},
+                resize: opts.resize || function() {}
+            }));
+        }
+        return this;
+    };
+
+    JQueryUIGridStackDragDropPlugin.prototype.draggable = function(el, opts) {
+        el = $(el);
+        if (opts === 'disable' || opts === 'enable') {
+            el.draggable(opts);
+        } else {
+            el.draggable(_.extend({}, this.grid.opts.draggable, {
+                containment: this.grid.opts.isNested ? this.grid.container.parent() : null,
+                start: opts.start || function() {},
+                stop: opts.stop || function() {},
+                drag: opts.drag || function() {}
+            }));
+        }
+        return this;
+    };
+
+    JQueryUIGridStackDragDropPlugin.prototype.droppable = function(el, opts) {
+        el = $(el);
+        el.droppable(opts);
+        return this;
+    };
+
+    JQueryUIGridStackDragDropPlugin.prototype.isDroppable = function(el, opts) {
+        el = $(el);
+        return Boolean(el.data('droppable'));
+    };
+
+    JQueryUIGridStackDragDropPlugin.prototype.on = function(el, eventName, callback) {
+        $(el).on(eventName, callback);
+        return this;
+    };
+
+    return JQueryUIGridStackDragDropPlugin;
+});
diff --git a/dist/gridstack.jQueryUI.min.js b/dist/gridstack.jQueryUI.min.js
new file mode 100644
index 000000000..4e1eca957
--- /dev/null
+++ b/dist/gridstack.jQueryUI.min.js
@@ -0,0 +1,2 @@
+!function(e){if("function"==typeof define&&define.amd)define(["jquery","lodash","gridstack","jquery-ui/data","jquery-ui/disable-selection","jquery-ui/focusable","jquery-ui/form","jquery-ui/ie","jquery-ui/keycode","jquery-ui/labels","jquery-ui/jquery-1-7","jquery-ui/plugin","jquery-ui/safe-active-element","jquery-ui/safe-blur","jquery-ui/scroll-parent","jquery-ui/tabbable","jquery-ui/unique-id","jquery-ui/version","jquery-ui/widget","jquery-ui/widgets/mouse","jquery-ui/widgets/draggable","jquery-ui/widgets/droppable","jquery-ui/widgets/resizable"],e);else if("undefined"!=typeof exports){try{jQuery=require("jquery")}catch(e){}try{_=require("lodash")}catch(e){}try{GridStackUI=require("gridstack")}catch(e){}e(jQuery,_,GridStackUI)}else e(jQuery,_,GridStackUI)}(function(a,n,r){window;function e(e){r.GridStackDragDropPlugin.call(this,e)}return r.GridStackDragDropPlugin.registerPlugin(e),((e.prototype=Object.create(r.GridStackDragDropPlugin.prototype)).constructor=e).prototype.resizable=function(e,r){if(e=a(e),"disable"===r||"enable"===r)e.resizable(r);else if("option"===r){var i=arguments[2],t=arguments[3];e.resizable(r,i,t)}else{var u=e.data("gs-resize-handles")?e.data("gs-resize-handles"):this.grid.opts.resizable.handles;e.resizable(n.extend({},this.grid.opts.resizable,{handles:u},{start:r.start||function(){},stop:r.stop||function(){},resize:r.resize||function(){}}))}return this},e.prototype.draggable=function(e,r){return e=a(e),"disable"===r||"enable"===r?e.draggable(r):e.draggable(n.extend({},this.grid.opts.draggable,{containment:this.grid.opts.isNested?this.grid.container.parent():null,start:r.start||function(){},stop:r.stop||function(){},drag:r.drag||function(){}})),this},e.prototype.droppable=function(e,r){return(e=a(e)).droppable(r),this},e.prototype.isDroppable=function(e,r){return e=a(e),Boolean(e.data("droppable"))},e.prototype.on=function(e,r,i){return a(e).on(r,i),this},e});
+//# sourceMappingURL=gridstack.min.map
\ No newline at end of file
diff --git a/dist/gridstack.js b/dist/gridstack.js
new file mode 100644
index 000000000..390624f5d
--- /dev/null
+++ b/dist/gridstack.js
@@ -0,0 +1,1842 @@
+/**
+ * gridstack.js 0.4.0
+ * http://troolee.github.io/gridstack.js/
+ * (c) 2014-2018 Pavel Reznikov, Dylan Weiss
+ * gridstack.js may be freely distributed under the MIT license.
+ * @preserve
+*/
+(function(factory) {
+    if (typeof define === 'function' && define.amd) {
+        define(['jquery', 'lodash'], factory);
+    } else if (typeof exports !== 'undefined') {
+        try { jQuery = require('jquery'); } catch (e) {}
+        try { _ = require('lodash'); } catch (e) {}
+        factory(jQuery, _);
+    } else {
+        factory(jQuery, _);
+    }
+})(function($, _) {
+
+    var scope = window;
+
+    var obsolete = function(f, oldName, newName) {
+        var wrapper = function() {
+            console.warn('gridstack.js: Function `' + oldName + '` is deprecated as of v0.2.5 and has been replaced ' +
+            'with `' + newName + '`. It will be **completely** removed in v1.0.');
+            return f.apply(this, arguments);
+        };
+        wrapper.prototype = f.prototype;
+
+        return wrapper;
+    };
+
+    var obsoleteOpts = function(oldName, newName) {
+        console.warn('gridstack.js: Option `' + oldName + '` is deprecated as of v0.2.5 and has been replaced with `' +
+            newName + '`. It will be **completely** removed in v1.0.');
+    };
+
+    var Utils = {
+        isIntercepted: function(a, b) {
+            return !(a.x + a.width <= b.x || b.x + b.width <= a.x || a.y + a.height <= b.y || b.y + b.height <= a.y);
+        },
+
+        sort: function(nodes, dir, width) {
+            width = width || _.chain(nodes).map(function(node) { return node.x + node.width; }).max().value();
+            dir = dir != -1 ? 1 : -1;
+            return _.sortBy(nodes, [function(n) { return dir * (n.x + n.y * width); }]);
+        },
+
+        createStylesheet: function(id) {
+            var style = document.createElement('style');
+            style.setAttribute('type', 'text/css');
+            style.setAttribute('data-gs-style-id', id);
+            if (style.styleSheet) {
+                style.styleSheet.cssText = '';
+            } else {
+                style.appendChild(document.createTextNode(''));
+            }
+            document.getElementsByTagName('head')[0].appendChild(style);
+            return style.sheet;
+        },
+
+        removeStylesheet: function(id) {
+            $('STYLE[data-gs-style-id=' + id + ']').remove();
+        },
+
+        insertCSSRule: function(sheet, selector, rules, index) {
+            if (typeof sheet.insertRule === 'function') {
+                sheet.insertRule(selector + '{' + rules + '}', index);
+            } else if (typeof sheet.addRule === 'function') {
+                sheet.addRule(selector, rules, index);
+            }
+        },
+
+        toBool: function(v) {
+            if (typeof v == 'boolean') {
+                return v;
+            }
+            if (typeof v == 'string') {
+                v = v.toLowerCase();
+                return !(v === '' || v == 'no' || v == 'false' || v == '0');
+            }
+            return Boolean(v);
+        },
+
+        _collisionNodeCheck: function(n) {
+            return n != this.node && Utils.isIntercepted(n, this.nn);
+        },
+
+        _didCollide: function(bn) {
+            return Utils.isIntercepted({x: this.n.x, y: this.newY, width: this.n.width, height: this.n.height}, bn);
+        },
+
+        _isAddNodeIntercepted: function(n) {
+            return Utils.isIntercepted({x: this.x, y: this.y, width: this.node.width, height: this.node.height}, n);
+        },
+
+        parseHeight: function(val) {
+            var height = val;
+            var heightUnit = 'px';
+            if (height && _.isString(height)) {
+                var match = height.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw)?$/);
+                if (!match) {
+                    throw new Error('Invalid height');
+                }
+                heightUnit = match[2] || 'px';
+                height = parseFloat(match[1]);
+            }
+            return {height: height, unit: heightUnit};
+        },
+
+        removePositioningStyles: function(el) {
+            var style = el[0].style;
+            if (style.position) {
+                style.removeProperty('position');
+            }
+            if (style.left) {
+                style.removeProperty('left');
+            }
+            if (style.top) {
+                style.removeProperty('top');
+            }
+            if (style.width) {
+                style.removeProperty('width');
+            }
+            if (style.height) {
+                style.removeProperty('height');
+            }
+        },
+        getScrollParent: function(el) {
+            var returnEl;
+            if (el == null) {
+                returnEl = null;
+            } else if (el.scrollHeight > el.clientHeight) {
+                returnEl = el;
+            } else {
+                returnEl = Utils.getScrollParent(el.parentNode);
+            }
+            return returnEl;
+        },
+        updateScrollPosition: function(el, ui, distance) {
+            // is widget in view?
+            var rect = el.getBoundingClientRect();
+            var innerHeightOrClientHeight = (window.innerHeight || document.documentElement.clientHeight);
+            if (rect.top < 0 ||
+                rect.bottom > innerHeightOrClientHeight
+            ) {
+                // set scrollTop of first parent that scrolls
+                // if parent is larger than el, set as low as possible
+                // to get entire widget on screen
+                var offsetDiffDown = rect.bottom - innerHeightOrClientHeight;
+                var offsetDiffUp = rect.top;
+                var scrollEl = Utils.getScrollParent(el);
+                var prevScroll = scrollEl.scrollTop;
+                if (scrollEl != null) {
+                    if (rect.top < 0 && distance < 0) {
+                        // moving up
+                        if (el.offsetHeight > innerHeightOrClientHeight) {
+                            scrollEl.scrollTop += distance;
+                        } else {
+                            scrollEl.scrollTop += Math.abs(offsetDiffUp) > Math.abs(distance) ? distance : offsetDiffUp;
+                        }
+                    } else if (distance > 0) {
+                        // moving down
+                        if (el.offsetHeight > innerHeightOrClientHeight) {
+                            scrollEl.scrollTop += distance;
+                        } else {
+                            scrollEl.scrollTop += offsetDiffDown > distance ? distance : offsetDiffDown;
+                        }
+                    }
+                    // move widget y by amount scrolled
+                    ui.position.top += scrollEl.scrollTop - prevScroll;
+                }
+            }
+        }
+    };
+
+    // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
+    Utils.is_intercepted = obsolete(Utils.isIntercepted, 'is_intercepted', 'isIntercepted');
+
+    Utils.create_stylesheet = obsolete(Utils.createStylesheet, 'create_stylesheet', 'createStylesheet');
+
+    Utils.remove_stylesheet = obsolete(Utils.removeStylesheet, 'remove_stylesheet', 'removeStylesheet');
+
+    Utils.insert_css_rule = obsolete(Utils.insertCSSRule, 'insert_css_rule', 'insertCSSRule');
+    // jscs:enable requireCamelCaseOrUpperCaseIdentifiers
+
+    /**
+    * @class GridStackDragDropPlugin
+    * Base class for drag'n'drop plugin.
+    */
+    function GridStackDragDropPlugin(grid) {
+        this.grid = grid;
+    }
+
+    GridStackDragDropPlugin.registeredPlugins = [];
+
+    GridStackDragDropPlugin.registerPlugin = function(pluginClass) {
+        GridStackDragDropPlugin.registeredPlugins.push(pluginClass);
+    };
+
+    GridStackDragDropPlugin.prototype.resizable = function(el, opts) {
+        return this;
+    };
+
+    GridStackDragDropPlugin.prototype.draggable = function(el, opts) {
+        return this;
+    };
+
+    GridStackDragDropPlugin.prototype.droppable = function(el, opts) {
+        return this;
+    };
+
+    GridStackDragDropPlugin.prototype.isDroppable = function(el) {
+        return false;
+    };
+
+    GridStackDragDropPlugin.prototype.on = function(el, eventName, callback) {
+        return this;
+    };
+
+
+    var idSeq = 0;
+
+    var GridStackEngine = function(width, onchange, floatMode, height, items) {
+        this.width = width;
+        this.float = floatMode || false;
+        this.height = height || 0;
+
+        this.nodes = items || [];
+        this.onchange = onchange || function() {};
+
+        this._updateCounter = 0;
+        this._float = this.float;
+
+        this._addedNodes = [];
+        this._removedNodes = [];
+    };
+
+    GridStackEngine.prototype.batchUpdate = function() {
+        this._updateCounter = 1;
+        this.float = true;
+    };
+
+    GridStackEngine.prototype.commit = function() {
+        if (this._updateCounter !== 0) {
+            this._updateCounter = 0;
+            this.float = this._float;
+            this._packNodes();
+            this._notify();
+        }
+    };
+
+    // For Meteor support: https://github.com/troolee/gridstack.js/pull/272
+    GridStackEngine.prototype.getNodeDataByDOMEl = function(el) {
+        return _.find(this.nodes, function(n) { return el.get(0) === n.el.get(0); });
+    };
+
+    GridStackEngine.prototype._fixCollisions = function(node) {
+        var self = this;
+        this._sortNodes(-1);
+
+        var nn = node;
+        var hasLocked = Boolean(_.find(this.nodes, function(n) { return n.locked; }));
+        if (!this.float && !hasLocked) {
+            nn = {x: 0, y: node.y, width: this.width, height: node.height};
+        }
+        while (true) {
+            var collisionNode = _.find(this.nodes, _.bind(Utils._collisionNodeCheck, {node: node, nn: nn}));
+            if (typeof collisionNode == 'undefined') {
+                return;
+            }
+            this.moveNode(collisionNode, collisionNode.x, node.y + node.height,
+                collisionNode.width, collisionNode.height, true);
+        }
+    };
+
+    GridStackEngine.prototype.isAreaEmpty = function(x, y, width, height) {
+        var nn = {x: x || 0, y: y || 0, width: width || 1, height: height || 1};
+        var collisionNode = _.find(this.nodes, _.bind(function(n) {
+            return Utils.isIntercepted(n, nn);
+        }, this));
+        return collisionNode === null || typeof collisionNode === 'undefined';
+    };
+
+    GridStackEngine.prototype._sortNodes = function(dir) {
+        this.nodes = Utils.sort(this.nodes, dir, this.width);
+    };
+
+    GridStackEngine.prototype._packNodes = function() {
+        this._sortNodes();
+
+        if (this.float) {
+            _.each(this.nodes, _.bind(function(n, i) {
+                if (n._updating || typeof n._origY == 'undefined' || n.y == n._origY) {
+                    return;
+                }
+
+                var newY = n.y;
+                while (newY >= n._origY) {
+                    var collisionNode = _.chain(this.nodes)
+                        .take(i)
+                        .find(_.bind(Utils._didCollide, {n: n, newY: newY}))
+                        .value();
+
+                    if (!collisionNode) {
+                        n._dirty = true;
+                        n.y = newY;
+                    }
+                    --newY;
+                }
+            }, this));
+        } else {
+            _.each(this.nodes, _.bind(function(n, i) {
+                if (n.locked) {
+                    return;
+                }
+                while (n.y > 0) {
+                    var newY = n.y - 1;
+                    var canBeMoved = i === 0;
+
+                    if (i > 0) {
+                        var collisionNode = _.chain(this.nodes)
+                            .take(i)
+                            .find(_.bind(Utils._didCollide, {n: n, newY: newY}))
+                            .value();
+                        canBeMoved = typeof collisionNode == 'undefined';
+                    }
+
+                    if (!canBeMoved) {
+                        break;
+                    }
+                    n._dirty = n.y != newY;
+                    n.y = newY;
+                }
+            }, this));
+        }
+    };
+
+    GridStackEngine.prototype._prepareNode = function(node, resizing) {
+        node = _.defaults(node || {}, {width: 1, height: 1, x: 0, y: 0});
+
+        node.x = parseInt('' + node.x);
+        node.y = parseInt('' + node.y);
+        node.width = parseInt('' + node.width);
+        node.height = parseInt('' + node.height);
+        node.autoPosition = node.autoPosition || false;
+        node.noResize = node.noResize || false;
+        node.noMove = node.noMove || false;
+
+        if (node.width > this.width) {
+            node.width = this.width;
+        } else if (node.width < 1) {
+            node.width = 1;
+        }
+
+        if (node.height < 1) {
+            node.height = 1;
+        }
+
+        if (node.x < 0) {
+            node.x = 0;
+        }
+
+        if (node.x + node.width > this.width) {
+            if (resizing) {
+                node.width = this.width - node.x;
+            } else {
+                node.x = this.width - node.width;
+            }
+        }
+
+        if (node.y < 0) {
+            node.y = 0;
+        }
+
+        return node;
+    };
+
+    GridStackEngine.prototype._notify = function() {
+        var args = Array.prototype.slice.call(arguments, 0);
+        args[0] = typeof args[0] === 'undefined' ? [] : [args[0]];
+        args[1] = typeof args[1] === 'undefined' ? true : args[1];
+        if (this._updateCounter) {
+            return;
+        }
+        var deletedNodes = args[0].concat(this.getDirtyNodes());
+        this.onchange(deletedNodes, args[1]);
+    };
+
+    GridStackEngine.prototype.cleanNodes = function() {
+        if (this._updateCounter) {
+            return;
+        }
+        _.each(this.nodes, function(n) {n._dirty = false; });
+    };
+
+    GridStackEngine.prototype.getDirtyNodes = function() {
+        return _.filter(this.nodes, function(n) { return n._dirty; });
+    };
+
+    GridStackEngine.prototype.addNode = function(node, triggerAddEvent) {
+        node = this._prepareNode(node);
+
+        if (typeof node.maxWidth != 'undefined') { node.width = Math.min(node.width, node.maxWidth); }
+        if (typeof node.maxHeight != 'undefined') { node.height = Math.min(node.height, node.maxHeight); }
+        if (typeof node.minWidth != 'undefined') { node.width = Math.max(node.width, node.minWidth); }
+        if (typeof node.minHeight != 'undefined') { node.height = Math.max(node.height, node.minHeight); }
+
+        node._id = ++idSeq;
+        node._dirty = true;
+
+        if (node.autoPosition) {
+            this._sortNodes();
+
+            for (var i = 0;; ++i) {
+                var x = i % this.width;
+                var y = Math.floor(i / this.width);
+                if (x + node.width > this.width) {
+                    continue;
+                }
+                if (!_.find(this.nodes, _.bind(Utils._isAddNodeIntercepted, {x: x, y: y, node: node}))) {
+                    node.x = x;
+                    node.y = y;
+                    break;
+                }
+            }
+        }
+
+        this.nodes.push(node);
+        if (typeof triggerAddEvent != 'undefined' && triggerAddEvent) {
+            this._addedNodes.push(_.clone(node));
+        }
+
+        this._fixCollisions(node);
+        this._packNodes();
+        this._notify();
+        return node;
+    };
+
+    GridStackEngine.prototype.removeNode = function(node, detachNode) {
+        detachNode = typeof detachNode === 'undefined' ? true : detachNode;
+        this._removedNodes.push(_.clone(node));
+        node._id = null;
+        this.nodes = _.without(this.nodes, node);
+        this._packNodes();
+        this._notify(node, detachNode);
+    };
+
+    GridStackEngine.prototype.canMoveNode = function(node, x, y, width, height) {
+        if (!this.isNodeChangedPosition(node, x, y, width, height)) {
+            return false;
+        }
+        var hasLocked = Boolean(_.find(this.nodes, function(n) { return n.locked; }));
+
+        if (!this.height && !hasLocked) {
+            return true;
+        }
+
+        var clonedNode;
+        var clone = new GridStackEngine(
+            this.width,
+            null,
+            this.float,
+            0,
+            _.map(this.nodes, function(n) {
+                if (n == node) {
+                    clonedNode = $.extend({}, n);
+                    return clonedNode;
+                }
+                return $.extend({}, n);
+            }));
+
+        if (typeof clonedNode === 'undefined') {
+            return true;
+        }
+
+        clone.moveNode(clonedNode, x, y, width, height);
+
+        var res = true;
+
+        if (hasLocked) {
+            res &= !Boolean(_.find(clone.nodes, function(n) {
+                return n != clonedNode && Boolean(n.locked) && Boolean(n._dirty);
+            }));
+        }
+        if (this.height) {
+            res &= clone.getGridHeight() <= this.height;
+        }
+
+        return res;
+    };
+
+    GridStackEngine.prototype.canBePlacedWithRespectToHeight = function(node) {
+        if (!this.height) {
+            return true;
+        }
+
+        var clone = new GridStackEngine(
+            this.width,
+            null,
+            this.float,
+            0,
+            _.map(this.nodes, function(n) { return $.extend({}, n); }));
+        clone.addNode(node);
+        return clone.getGridHeight() <= this.height;
+    };
+
+    GridStackEngine.prototype.isNodeChangedPosition = function(node, x, y, width, height) {
+        if (typeof x != 'number') { x = node.x; }
+        if (typeof y != 'number') { y = node.y; }
+        if (typeof width != 'number') { width = node.width; }
+        if (typeof height != 'number') { height = node.height; }
+
+        if (typeof node.maxWidth != 'undefined') { width = Math.min(width, node.maxWidth); }
+        if (typeof node.maxHeight != 'undefined') { height = Math.min(height, node.maxHeight); }
+        if (typeof node.minWidth != 'undefined') { width = Math.max(width, node.minWidth); }
+        if (typeof node.minHeight != 'undefined') { height = Math.max(height, node.minHeight); }
+
+        if (node.x == x && node.y == y && node.width == width && node.height == height) {
+            return false;
+        }
+        return true;
+    };
+
+    GridStackEngine.prototype.moveNode = function(node, x, y, width, height, noPack) {
+        if (!this.isNodeChangedPosition(node, x, y, width, height)) {
+            return node;
+        }
+        if (typeof x != 'number') { x = node.x; }
+        if (typeof y != 'number') { y = node.y; }
+        if (typeof width != 'number') { width = node.width; }
+        if (typeof height != 'number') { height = node.height; }
+
+        if (typeof node.maxWidth != 'undefined') { width = Math.min(width, node.maxWidth); }
+        if (typeof node.maxHeight != 'undefined') { height = Math.min(height, node.maxHeight); }
+        if (typeof node.minWidth != 'undefined') { width = Math.max(width, node.minWidth); }
+        if (typeof node.minHeight != 'undefined') { height = Math.max(height, node.minHeight); }
+
+        if (node.x == x && node.y == y && node.width == width && node.height == height) {
+            return node;
+        }
+
+        var resizing = node.width != width;
+        node._dirty = true;
+
+        node.x = x;
+        node.y = y;
+        node.width = width;
+        node.height = height;
+
+        node.lastTriedX = x;
+        node.lastTriedY = y;
+        node.lastTriedWidth = width;
+        node.lastTriedHeight = height;
+
+        node = this._prepareNode(node, resizing);
+
+        this._fixCollisions(node);
+        if (!noPack) {
+            this._packNodes();
+            this._notify();
+        }
+        return node;
+    };
+
+    GridStackEngine.prototype.getGridHeight = function() {
+        return _.reduce(this.nodes, function(memo, n) { return Math.max(memo, n.y + n.height); }, 0);
+    };
+
+    GridStackEngine.prototype.beginUpdate = function(node) {
+        _.each(this.nodes, function(n) {
+            n._origY = n.y;
+        });
+        node._updating = true;
+    };
+
+    GridStackEngine.prototype.endUpdate = function() {
+        _.each(this.nodes, function(n) {
+            n._origY = n.y;
+        });
+        var n = _.find(this.nodes, function(n) { return n._updating; });
+        if (n) {
+            n._updating = false;
+        }
+    };
+
+    var GridStack = function(el, opts) {
+        var self = this;
+        var oneColumnMode, isAutoCellHeight;
+
+        opts = opts || {};
+
+        this.container = $(el);
+
+        // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
+        if (typeof opts.handle_class !== 'undefined') {
+            opts.handleClass = opts.handle_class;
+            obsoleteOpts('handle_class', 'handleClass');
+        }
+        if (typeof opts.item_class !== 'undefined') {
+            opts.itemClass = opts.item_class;
+            obsoleteOpts('item_class', 'itemClass');
+        }
+        if (typeof opts.placeholder_class !== 'undefined') {
+            opts.placeholderClass = opts.placeholder_class;
+            obsoleteOpts('placeholder_class', 'placeholderClass');
+        }
+        if (typeof opts.placeholder_text !== 'undefined') {
+            opts.placeholderText = opts.placeholder_text;
+            obsoleteOpts('placeholder_text', 'placeholderText');
+        }
+        if (typeof opts.cell_height !== 'undefined') {
+            opts.cellHeight = opts.cell_height;
+            obsoleteOpts('cell_height', 'cellHeight');
+        }
+        if (typeof opts.vertical_margin !== 'undefined') {
+            opts.verticalMargin = opts.vertical_margin;
+            obsoleteOpts('vertical_margin', 'verticalMargin');
+        }
+        if (typeof opts.min_width !== 'undefined') {
+            opts.minWidth = opts.min_width;
+            obsoleteOpts('min_width', 'minWidth');
+        }
+        if (typeof opts.static_grid !== 'undefined') {
+            opts.staticGrid = opts.static_grid;
+            obsoleteOpts('static_grid', 'staticGrid');
+        }
+        if (typeof opts.is_nested !== 'undefined') {
+            opts.isNested = opts.is_nested;
+            obsoleteOpts('is_nested', 'isNested');
+        }
+        if (typeof opts.always_show_resize_handle !== 'undefined') {
+            opts.alwaysShowResizeHandle = opts.always_show_resize_handle;
+            obsoleteOpts('always_show_resize_handle', 'alwaysShowResizeHandle');
+        }
+        // jscs:enable requireCamelCaseOrUpperCaseIdentifiers
+
+        opts.itemClass = opts.itemClass || 'grid-stack-item';
+        var isNested = this.container.closest('.' + opts.itemClass).length > 0;
+
+        this.opts = _.defaults(opts || {}, {
+            width: parseInt(this.container.attr('data-gs-width')) || 12,
+            height: parseInt(this.container.attr('data-gs-height')) || 0,
+            itemClass: 'grid-stack-item',
+            placeholderClass: 'grid-stack-placeholder',
+            placeholderText: '',
+            handle: '.grid-stack-item-content',
+            handleClass: null,
+            cellHeight: 60,
+            verticalMargin: 20,
+            auto: true,
+            minWidth: 768,
+            float: false,
+            staticGrid: false,
+            _class: 'grid-stack-instance-' + (Math.random() * 10000).toFixed(0),
+            animate: Boolean(this.container.attr('data-gs-animate')) || false,
+            alwaysShowResizeHandle: opts.alwaysShowResizeHandle || false,
+            resizable: _.defaults(opts.resizable || {}, {
+                autoHide: !(opts.alwaysShowResizeHandle || false),
+                handles: 'se'
+            }),
+            draggable: _.defaults(opts.draggable || {}, {
+                handle: (opts.handleClass ? '.' + opts.handleClass : (opts.handle ? opts.handle : '')) ||
+                    '.grid-stack-item-content',
+                scroll: false,
+                appendTo: 'body'
+            }),
+            disableDrag: opts.disableDrag || false,
+            disableResize: opts.disableResize || false,
+            rtl: 'auto',
+            removable: false,
+            removableOptions: _.defaults(opts.removableOptions || {}, {
+                accept: '.' + opts.itemClass
+            }),
+            removeTimeout: 2000,
+            verticalMarginUnit: 'px',
+            cellHeightUnit: 'px',
+            disableOneColumnMode: opts.disableOneColumnMode || false,
+            oneColumnModeClass: opts.oneColumnModeClass || 'grid-stack-one-column-mode',
+            ddPlugin: null
+        });
+
+        if (this.opts.ddPlugin === false) {
+            this.opts.ddPlugin = GridStackDragDropPlugin;
+        } else if (this.opts.ddPlugin === null) {
+            this.opts.ddPlugin = _.first(GridStackDragDropPlugin.registeredPlugins) || GridStackDragDropPlugin;
+        }
+
+        this.dd = new this.opts.ddPlugin(this);
+
+        if (this.opts.rtl === 'auto') {
+            this.opts.rtl = this.container.css('direction') === 'rtl';
+        }
+
+        if (this.opts.rtl) {
+            this.container.addClass('grid-stack-rtl');
+        }
+
+        this.opts.isNested = isNested;
+
+        isAutoCellHeight = this.opts.cellHeight === 'auto';
+        if (isAutoCellHeight) {
+            self.cellHeight(self.cellWidth(), true);
+        } else {
+            this.cellHeight(this.opts.cellHeight, true);
+        }
+        this.verticalMargin(this.opts.verticalMargin, true);
+
+        this.container.addClass(this.opts._class);
+
+        this._setStaticClass();
+
+        if (isNested) {
+            this.container.addClass('grid-stack-nested');
+        }
+
+        this._initStyles();
+
+        this.grid = new GridStackEngine(this.opts.width, function(nodes, detachNode) {
+            detachNode = typeof detachNode === 'undefined' ? true : detachNode;
+            var maxHeight = 0;
+            _.each(this.nodes, function(n) {
+                maxHeight = Math.max(maxHeight, n.y + n.height);
+            });
+            _.each(nodes, function(n) {
+                if (detachNode && n._id === null) {
+                    if (n.el) {
+                        n.el.remove();
+                    }
+                } else {
+                    n.el
+                        .attr('data-gs-x', n.x)
+                        .attr('data-gs-y', n.y)
+                        .attr('data-gs-width', n.width)
+                        .attr('data-gs-height', n.height);
+                }
+            });
+            self._updateStyles(maxHeight + 10);
+        }, this.opts.float, this.opts.height);
+
+        if (this.opts.auto) {
+            var elements = [];
+            var _this = this;
+            this.container.children('.' + this.opts.itemClass + ':not(.' + this.opts.placeholderClass + ')')
+                .each(function(index, el) {
+                el = $(el);
+                elements.push({
+                    el: el,
+                    i: parseInt(el.attr('data-gs-x')) + parseInt(el.attr('data-gs-y')) * _this.opts.width
+                });
+            });
+            _.chain(elements).sortBy(function(x) { return x.i; }).each(function(i) {
+                self._prepareElement(i.el);
+            }).value();
+        }
+
+        this.setAnimation(this.opts.animate);
+
+        this.placeholder = $(
+            '<div class="' + this.opts.placeholderClass + ' ' + this.opts.itemClass + '">' +
+            '<div class="placeholder-content">' + this.opts.placeholderText + '</div></div>').hide();
+
+        this._updateContainerHeight();
+
+        this._updateHeightsOnResize = _.throttle(function() {
+            self.cellHeight(self.cellWidth(), false);
+        }, 100);
+
+        this.onResizeHandler = function() {
+            if (isAutoCellHeight) {
+                self._updateHeightsOnResize();
+            }
+
+            if (self._isOneColumnMode() && !self.opts.disableOneColumnMode) {
+                if (oneColumnMode) {
+                    return;
+                }
+                self.container.addClass(self.opts.oneColumnModeClass);
+                oneColumnMode = true;
+
+                self.grid._sortNodes();
+                _.each(self.grid.nodes, function(node) {
+                    self.container.append(node.el);
+
+                    if (self.opts.staticGrid) {
+                        return;
+                    }
+                    self.dd.draggable(node.el, 'disable');
+                    self.dd.resizable(node.el, 'disable');
+
+                    node.el.trigger('resize');
+                });
+            } else {
+                if (!oneColumnMode) {
+                    return;
+                }
+
+                self.container.removeClass(self.opts.oneColumnModeClass);
+                oneColumnMode = false;
+
+                if (self.opts.staticGrid) {
+                    return;
+                }
+
+                _.each(self.grid.nodes, function(node) {
+                    if (!node.noMove && !self.opts.disableDrag) {
+                        self.dd.draggable(node.el, 'enable');
+                    }
+                    if (!node.noResize && !self.opts.disableResize) {
+                        self.dd.resizable(node.el, 'enable');
+                    }
+
+                    node.el.trigger('resize');
+                });
+            }
+        };
+
+        $(window).resize(this.onResizeHandler);
+        this.onResizeHandler();
+
+        if (!self.opts.staticGrid && typeof self.opts.removable === 'string') {
+            var trashZone = $(self.opts.removable);
+            if (!this.dd.isDroppable(trashZone)) {
+                this.dd.droppable(trashZone, self.opts.removableOptions);
+            }
+            this.dd
+                .on(trashZone, 'dropover', function(event, ui) {
+                    var el = $(ui.draggable);
+                    var node = el.data('_gridstack_node');
+                    if (node._grid !== self) {
+                        return;
+                    }
+                    el.data('inTrashZone', true);
+                    self._setupRemovingTimeout(el);
+                })
+                .on(trashZone, 'dropout', function(event, ui) {
+                    var el = $(ui.draggable);
+                    var node = el.data('_gridstack_node');
+                    if (node._grid !== self) {
+                        return;
+                    }
+                    el.data('inTrashZone', false);
+                    self._clearRemovingTimeout(el);
+                });
+        }
+
+        if (!self.opts.staticGrid && self.opts.acceptWidgets) {
+            var draggingElement = null;
+
+            var onDrag = function(event, ui) {
+                var el = draggingElement;
+                var node = el.data('_gridstack_node');
+                var pos = self.getCellFromPixel({left: event.pageX, top: event.pageY}, true);
+                var x = Math.max(0, pos.x);
+                var y = Math.max(0, pos.y);
+                if (!node._added) {
+                    node._added = true;
+
+                    node.el = el;
+                    node.autoPosition = true;
+                    node.x = x;
+                    node.y = y;
+                    self.grid.cleanNodes();
+                    self.grid.beginUpdate(node);
+                    self.grid.addNode(node);
+
+                    self.container.append(self.placeholder);
+                    self.placeholder
+                        .attr('data-gs-x', node.x)
+                        .attr('data-gs-y', node.y)
+                        .attr('data-gs-width', node.width)
+                        .attr('data-gs-height', node.height)
+                        .show();
+                    node.el = self.placeholder;
+                    node._beforeDragX = node.x;
+                    node._beforeDragY = node.y;
+
+                    self._updateContainerHeight();
+                }
+                if (!self.grid.canMoveNode(node, x, y)) {
+                    return;
+                }
+                self.grid.moveNode(node, x, y);
+                self._updateContainerHeight();
+            };
+
+            this.dd
+                .droppable(self.container, {
+                    accept: function(el) {
+                        el = $(el);
+                        var node = el.data('_gridstack_node');
+                        if (node && node._grid === self) {
+                            return false;
+                        }
+                        return el.is(self.opts.acceptWidgets === true ? '.grid-stack-item' : self.opts.acceptWidgets);
+                    }
+                })
+                .on(self.container, 'dropover', function(event, ui) {
+                    var offset = self.container.offset();
+                    var el = $(ui.draggable);
+                    var cellWidth = self.cellWidth();
+                    var cellHeight = self.cellHeight();
+                    var origNode = el.data('_gridstack_node');
+
+                    var width = origNode ? origNode.width : (Math.ceil(el.outerWidth() / cellWidth));
+                    var height = origNode ? origNode.height : (Math.ceil(el.outerHeight() / cellHeight));
+
+                    draggingElement = el;
+
+                    var node = self.grid._prepareNode({width: width, height: height, _added: false, _temporary: true});
+                    el.data('_gridstack_node', node);
+                    el.data('_gridstack_node_orig', origNode);
+
+                    el.on('drag', onDrag);
+                })
+                .on(self.container, 'dropout', function(event, ui) {
+                    var el = $(ui.draggable);
+                    if (!el.data('_gridstack_node')) {
+                        return;
+                    }
+                    el.unbind('drag', onDrag);
+                    var node = el.data('_gridstack_node');
+                    node.el = null;
+                    self.grid.removeNode(node);
+                    self.placeholder.detach();
+                    self._updateContainerHeight();
+                    el.data('_gridstack_node', el.data('_gridstack_node_orig'));
+                })
+                .on(self.container, 'drop', function(event, ui) {
+                    self.placeholder.detach();
+
+                    var node = $(ui.draggable).data('_gridstack_node');
+                    node._grid = self;
+                    var el = $(ui.draggable).clone(false);
+                    el.data('_gridstack_node', node);
+                    var originalNode = $(ui.draggable).data('_gridstack_node_orig');
+                    if (typeof originalNode !== 'undefined' && typeof originalNode._grid !== 'undefined') {
+                        originalNode._grid._triggerRemoveEvent();
+                    }
+                    $(ui.helper).remove();
+                    node.el = el;
+                    self.placeholder.hide();
+                    Utils.removePositioningStyles(el);
+                    el.find('div.ui-resizable-handle').remove();
+
+                    el
+                        .attr('data-gs-x', node.x)
+                        .attr('data-gs-y', node.y)
+                        .attr('data-gs-width', node.width)
+                        .attr('data-gs-height', node.height)
+                        .addClass(self.opts.itemClass)
+                        .enableSelection()
+                        .removeData('draggable')
+                        .removeClass('ui-draggable ui-draggable-dragging ui-draggable-disabled')
+                        .unbind('drag', onDrag);
+                    self.container.append(el);
+                    self._prepareElementsByNode(el, node);
+                    self._updateContainerHeight();
+                    self.grid._addedNodes.push(node);
+                    self._triggerAddEvent();
+                    self._triggerChangeEvent();
+
+                    self.grid.endUpdate();
+                    $(ui.draggable).unbind('drag', onDrag);
+                    $(ui.draggable).removeData('_gridstack_node');
+                    $(ui.draggable).removeData('_gridstack_node_orig');
+                });
+        }
+    };
+
+    GridStack.prototype._triggerChangeEvent = function(forceTrigger) {
+        var elements = this.grid.getDirtyNodes();
+        var hasChanges = false;
+
+        var eventParams = [];
+        if (elements && elements.length) {
+            eventParams.push(elements);
+            hasChanges = true;
+        }
+
+        if (hasChanges || forceTrigger === true) {
+            this.container.trigger('change', eventParams);
+        }
+    };
+
+    GridStack.prototype._triggerAddEvent = function() {
+        if (this.grid._addedNodes && this.grid._addedNodes.length > 0) {
+            this.container.trigger('added', [_.map(this.grid._addedNodes, _.clone)]);
+            this.grid._addedNodes = [];
+        }
+    };
+
+    GridStack.prototype._triggerRemoveEvent = function() {
+        if (this.grid._removedNodes && this.grid._removedNodes.length > 0) {
+            this.container.trigger('removed', [_.map(this.grid._removedNodes, _.clone)]);
+            this.grid._removedNodes = [];
+        }
+    };
+
+    GridStack.prototype._initStyles = function() {
+        if (this._stylesId) {
+            Utils.removeStylesheet(this._stylesId);
+        }
+        this._stylesId = 'gridstack-style-' + (Math.random() * 100000).toFixed();
+        this._styles = Utils.createStylesheet(this._stylesId);
+        if (this._styles !== null) {
+            this._styles._max = 0;
+        }
+    };
+
+    GridStack.prototype._updateStyles = function(maxHeight) {
+        if (this._styles === null || typeof this._styles === 'undefined') {
+            return;
+        }
+
+        var prefix = '.' + this.opts._class + ' .' + this.opts.itemClass;
+        var self = this;
+        var getHeight;
+
+        if (typeof maxHeight == 'undefined') {
+            maxHeight = this._styles._max;
+        }
+        this._initStyles();
+        this._updateContainerHeight();
+        if (!this.opts.cellHeight) { // The rest will be handled by CSS
+            return ;
+        }
+        if (this._styles._max !== 0 && maxHeight <= this._styles._max) { // Keep this._styles._max increasing
+            return ;
+        }
+
+        if (!this.opts.verticalMargin || this.opts.cellHeightUnit === this.opts.verticalMarginUnit) {
+            getHeight = function(nbRows, nbMargins) {
+                return (self.opts.cellHeight * nbRows + self.opts.verticalMargin * nbMargins) +
+                    self.opts.cellHeightUnit;
+            };
+        } else {
+            getHeight = function(nbRows, nbMargins) {
+                if (!nbRows || !nbMargins) {
+                    return (self.opts.cellHeight * nbRows + self.opts.verticalMargin * nbMargins) +
+                        self.opts.cellHeightUnit;
+                }
+                return 'calc(' + ((self.opts.cellHeight * nbRows) + self.opts.cellHeightUnit) + ' + ' +
+                    ((self.opts.verticalMargin * nbMargins) + self.opts.verticalMarginUnit) + ')';
+            };
+        }
+
+        if (this._styles._max === 0) {
+            Utils.insertCSSRule(this._styles, prefix, 'min-height: ' + getHeight(1, 0) + ';', 0);
+        }
+
+        if (maxHeight > this._styles._max) {
+            for (var i = this._styles._max; i < maxHeight; ++i) {
+                Utils.insertCSSRule(this._styles,
+                    prefix + '[data-gs-height="' + (i + 1) + '"]',
+                    'height: ' + getHeight(i + 1, i) + ';',
+                    i
+                );
+                Utils.insertCSSRule(this._styles,
+                    prefix + '[data-gs-min-height="' + (i + 1) + '"]',
+                    'min-height: ' + getHeight(i + 1, i) + ';',
+                    i
+                );
+                Utils.insertCSSRule(this._styles,
+                    prefix + '[data-gs-max-height="' + (i + 1) + '"]',
+                    'max-height: ' + getHeight(i + 1, i) + ';',
+                    i
+                );
+                Utils.insertCSSRule(this._styles,
+                    prefix + '[data-gs-y="' + i + '"]',
+                    'top: ' + getHeight(i, i) + ';',
+                    i
+                );
+            }
+            this._styles._max = maxHeight;
+        }
+    };
+
+    GridStack.prototype._updateContainerHeight = function() {
+        if (this.grid._updateCounter) {
+            return;
+        }
+        var height = this.grid.getGridHeight();
+        // check for css min height. Each row is cellHeight + verticalMargin, until last one which has no margin below
+        var cssMinHeight = parseInt(this.container.css('min-height'));
+        if (cssMinHeight > 0) {
+            var minHeight = (cssMinHeight + this.opts.verticalMargin) / (this.cellHeight() + this.opts.verticalMargin);
+            if (height < minHeight) {
+                height = minHeight;
+            }
+        }
+        this.container.attr('data-gs-current-height', height);
+        if (!this.opts.cellHeight) {
+            return ;
+        }
+        if (!this.opts.verticalMargin) {
+            this.container.css('height', (height * (this.opts.cellHeight)) + this.opts.cellHeightUnit);
+        } else if (this.opts.cellHeightUnit === this.opts.verticalMarginUnit) {
+            this.container.css('height', (height * (this.opts.cellHeight + this.opts.verticalMargin) -
+                this.opts.verticalMargin) + this.opts.cellHeightUnit);
+        } else {
+            this.container.css('height', 'calc(' + ((height * (this.opts.cellHeight)) + this.opts.cellHeightUnit) +
+                ' + ' + ((height * (this.opts.verticalMargin - 1)) + this.opts.verticalMarginUnit) + ')');
+        }
+    };
+
+    GridStack.prototype._isOneColumnMode = function() {
+        return (window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth) <=
+            this.opts.minWidth;
+    };
+
+    GridStack.prototype._setupRemovingTimeout = function(el) {
+        var self = this;
+        var node = $(el).data('_gridstack_node');
+
+        if (node._removeTimeout || !self.opts.removable) {
+            return;
+        }
+        node._removeTimeout = setTimeout(function() {
+            el.addClass('grid-stack-item-removing');
+            node._isAboutToRemove = true;
+        }, self.opts.removeTimeout);
+    };
+
+    GridStack.prototype._clearRemovingTimeout = function(el) {
+        var node = $(el).data('_gridstack_node');
+
+        if (!node._removeTimeout) {
+            return;
+        }
+        clearTimeout(node._removeTimeout);
+        node._removeTimeout = null;
+        el.removeClass('grid-stack-item-removing');
+        node._isAboutToRemove = false;
+    };
+
+    GridStack.prototype._prepareElementsByNode = function(el, node) {
+        var self = this;
+
+        var cellWidth;
+        var cellHeight;
+
+        var dragOrResize = function(event, ui) {
+            var x = Math.round(ui.position.left / cellWidth);
+            var y = Math.floor((ui.position.top + cellHeight / 2) / cellHeight);
+            var width;
+            var height;
+
+            if (event.type != 'drag') {
+                width = Math.round(ui.size.width / cellWidth);
+                height = Math.round(ui.size.height / cellHeight);
+            }
+
+            if (event.type == 'drag') {
+                var distance = ui.position.top - node._prevYPix;
+                node._prevYPix = ui.position.top;
+                Utils.updateScrollPosition(el[0], ui, distance);
+                if (el.data('inTrashZone') || x < 0 || x >= self.grid.width || y < 0 ||
+                    (!self.grid.float && y > self.grid.getGridHeight())) {
+                    if (!node._temporaryRemoved) {
+                        if (self.opts.removable === true) {
+                            self._setupRemovingTimeout(el);
+                        }
+
+                        x = node._beforeDragX;
+                        y = node._beforeDragY;
+
+                        self.placeholder.detach();
+                        self.placeholder.hide();
+                        self.grid.removeNode(node);
+                        self._updateContainerHeight();
+
+                        node._temporaryRemoved = true;
+                    }
+                } else {
+                    self._clearRemovingTimeout(el);
+
+                    if (node._temporaryRemoved) {
+                        self.grid.addNode(node);
+                        self.placeholder
+                            .attr('data-gs-x', x)
+                            .attr('data-gs-y', y)
+                            .attr('data-gs-width', width)
+                            .attr('data-gs-height', height)
+                            .show();
+                        self.container.append(self.placeholder);
+                        node.el = self.placeholder;
+                        node._temporaryRemoved = false;
+                    }
+                }
+            } else if (event.type == 'resize')  {
+                if (x < 0) {
+                    return;
+                }
+            }
+            // width and height are undefined if not resizing
+            var lastTriedWidth = typeof width !== 'undefined' ? width : node.lastTriedWidth;
+            var lastTriedHeight = typeof height !== 'undefined' ? height : node.lastTriedHeight;
+            if (!self.grid.canMoveNode(node, x, y, width, height) ||
+                (node.lastTriedX === x && node.lastTriedY === y &&
+                node.lastTriedWidth === lastTriedWidth && node.lastTriedHeight === lastTriedHeight)) {
+                return;
+            }
+            node.lastTriedX = x;
+            node.lastTriedY = y;
+            node.lastTriedWidth = width;
+            node.lastTriedHeight = height;
+            self.grid.moveNode(node, x, y, width, height);
+            self._updateContainerHeight();
+        };
+
+        var onStartMoving = function(event, ui) {
+            self.container.append(self.placeholder);
+            var o = $(this);
+            self.grid.cleanNodes();
+            self.grid.beginUpdate(node);
+            cellWidth = self.cellWidth();
+            var strictCellHeight = Math.ceil(o.outerHeight() / o.attr('data-gs-height'));
+            cellHeight = self.container.height() / parseInt(self.container.attr('data-gs-current-height'));
+            self.placeholder
+                .attr('data-gs-x', o.attr('data-gs-x'))
+                .attr('data-gs-y', o.attr('data-gs-y'))
+                .attr('data-gs-width', o.attr('data-gs-width'))
+                .attr('data-gs-height', o.attr('data-gs-height'))
+                .show();
+            node.el = self.placeholder;
+            node._beforeDragX = node.x;
+            node._beforeDragY = node.y;
+            node._prevYPix = ui.position.top;
+
+            self.dd.resizable(el, 'option', 'minWidth', cellWidth * (node.minWidth || 1));
+            self.dd.resizable(el, 'option', 'minHeight', strictCellHeight * (node.minHeight || 1));
+
+            if (event.type == 'resizestart') {
+                o.find('.grid-stack-item').trigger('resizestart');
+            }
+        };
+
+        var onEndMoving = function(event, ui) {
+            var o = $(this);
+            if (!o.data('_gridstack_node')) {
+                return;
+            }
+
+            var forceNotify = false;
+            self.placeholder.detach();
+            node.el = o;
+            self.placeholder.hide();
+
+            if (node._isAboutToRemove) {
+                forceNotify = true;
+                var gridToNotify = el.data('_gridstack_node')._grid;
+                gridToNotify._triggerRemoveEvent();
+                el.removeData('_gridstack_node');
+                el.remove();
+            } else {
+                self._clearRemovingTimeout(el);
+                if (!node._temporaryRemoved) {
+                    Utils.removePositioningStyles(o);
+                    o
+                        .attr('data-gs-x', node.x)
+                        .attr('data-gs-y', node.y)
+                        .attr('data-gs-width', node.width)
+                        .attr('data-gs-height', node.height);
+                } else {
+                    Utils.removePositioningStyles(o);
+                    o
+                        .attr('data-gs-x', node._beforeDragX)
+                        .attr('data-gs-y', node._beforeDragY)
+                        .attr('data-gs-width', node.width)
+                        .attr('data-gs-height', node.height);
+                    node.x = node._beforeDragX;
+                    node.y = node._beforeDragY;
+                    node._temporaryRemoved = false;
+                    self.grid.addNode(node);
+                }
+            }
+            self._updateContainerHeight();
+            self._triggerChangeEvent(forceNotify);
+
+            self.grid.endUpdate();
+
+            var nestedGrids = o.find('.grid-stack');
+            if (nestedGrids.length && event.type == 'resizestop') {
+                nestedGrids.each(function(index, el) {
+                    $(el).data('gridstack').onResizeHandler();
+                });
+                o.find('.grid-stack-item').trigger('resizestop');
+                o.find('.grid-stack-item').trigger('gsresizestop');
+            }
+            if (event.type == 'resizestop') {
+                self.container.trigger('gsresizestop', o);
+            }
+        };
+
+        this.dd
+            .draggable(el, {
+                start: onStartMoving,
+                stop: onEndMoving,
+                drag: dragOrResize
+            })
+            .resizable(el, {
+                start: onStartMoving,
+                stop: onEndMoving,
+                resize: dragOrResize
+            });
+
+        if (node.noMove || (this._isOneColumnMode() && !self.opts.disableOneColumnMode) || this.opts.disableDrag ||
+            this.opts.staticGrid) {
+            this.dd.draggable(el, 'disable');
+        }
+
+        if (node.noResize || (this._isOneColumnMode() && !self.opts.disableOneColumnMode) || this.opts.disableResize ||
+            this.opts.staticGrid) {
+            this.dd.resizable(el, 'disable');
+        }
+
+        el.attr('data-gs-locked', node.locked ? 'yes' : null);
+    };
+
+    GridStack.prototype._prepareElement = function(el, triggerAddEvent) {
+        triggerAddEvent = typeof triggerAddEvent != 'undefined' ? triggerAddEvent : false;
+        var self = this;
+        el = $(el);
+
+        el.addClass(this.opts.itemClass);
+        var node = self.grid.addNode({
+            x: parseInt(el.attr('data-gs-x'), 10),
+            y: parseInt(el.attr('data-gs-y'), 10),
+            width: el.attr('data-gs-width'),
+            height: el.attr('data-gs-height'),
+            maxWidth: el.attr('data-gs-max-width'),
+            minWidth: el.attr('data-gs-min-width'),
+            maxHeight: el.attr('data-gs-max-height'),
+            minHeight: el.attr('data-gs-min-height'),
+            autoPosition: Utils.toBool(el.attr('data-gs-auto-position')),
+            noResize: Utils.toBool(el.attr('data-gs-no-resize')),
+            noMove: Utils.toBool(el.attr('data-gs-no-move')),
+            locked: Utils.toBool(el.attr('data-gs-locked')),
+            resizeHandles: el.attr('data-gs-resize-handles'),
+            el: el,
+            id: el.attr('data-gs-id'),
+            _grid: self
+        }, triggerAddEvent);
+        el.data('_gridstack_node', node);
+
+        this._prepareElementsByNode(el, node);
+    };
+
+    GridStack.prototype.setAnimation = function(enable) {
+        if (enable) {
+            this.container.addClass('grid-stack-animate');
+        } else {
+            this.container.removeClass('grid-stack-animate');
+        }
+    };
+
+    GridStack.prototype.addWidget = function(el, x, y, width, height, autoPosition, minWidth, maxWidth,
+        minHeight, maxHeight, id) {
+        el = $(el);
+        if (typeof x != 'undefined') { el.attr('data-gs-x', x); }
+        if (typeof y != 'undefined') { el.attr('data-gs-y', y); }
+        if (typeof width != 'undefined') { el.attr('data-gs-width', width); }
+        if (typeof height != 'undefined') { el.attr('data-gs-height', height); }
+        if (typeof autoPosition != 'undefined') { el.attr('data-gs-auto-position', autoPosition ? 'yes' : null); }
+        if (typeof minWidth != 'undefined') { el.attr('data-gs-min-width', minWidth); }
+        if (typeof maxWidth != 'undefined') { el.attr('data-gs-max-width', maxWidth); }
+        if (typeof minHeight != 'undefined') { el.attr('data-gs-min-height', minHeight); }
+        if (typeof maxHeight != 'undefined') { el.attr('data-gs-max-height', maxHeight); }
+        if (typeof id != 'undefined') { el.attr('data-gs-id', id); }
+        this.container.append(el);
+        this._prepareElement(el, true);
+        this._triggerAddEvent();
+        this._updateContainerHeight();
+        this._triggerChangeEvent(true);
+
+        return el;
+    };
+
+    GridStack.prototype.makeWidget = function(el) {
+        el = $(el);
+        this._prepareElement(el, true);
+        this._triggerAddEvent();
+        this._updateContainerHeight();
+        this._triggerChangeEvent(true);
+
+        return el;
+    };
+
+    GridStack.prototype.willItFit = function(x, y, width, height, autoPosition) {
+        var node = {x: x, y: y, width: width, height: height, autoPosition: autoPosition};
+        return this.grid.canBePlacedWithRespectToHeight(node);
+    };
+
+    GridStack.prototype.removeWidget = function(el, detachNode) {
+        detachNode = typeof detachNode === 'undefined' ? true : detachNode;
+        el = $(el);
+        var node = el.data('_gridstack_node');
+
+        // For Meteor support: https://github.com/troolee/gridstack.js/pull/272
+        if (!node) {
+            node = this.grid.getNodeDataByDOMEl(el);
+        }
+
+        this.grid.removeNode(node, detachNode);
+        el.removeData('_gridstack_node');
+        this._updateContainerHeight();
+        if (detachNode) {
+            el.remove();
+        }
+        this._triggerChangeEvent(true);
+        this._triggerRemoveEvent();
+    };
+
+    GridStack.prototype.removeAll = function(detachNode) {
+        _.each(this.grid.nodes, _.bind(function(node) {
+            this.removeWidget(node.el, detachNode);
+        }, this));
+        this.grid.nodes = [];
+        this._updateContainerHeight();
+    };
+
+    GridStack.prototype.destroy = function(detachGrid) {
+        $(window).off('resize', this.onResizeHandler);
+        this.disable();
+        if (typeof detachGrid != 'undefined' && !detachGrid) {
+            this.removeAll(false);
+            this.container.removeData('gridstack');
+        } else {
+            this.container.remove();
+        }
+        Utils.removeStylesheet(this._stylesId);
+        if (this.grid) {
+            this.grid = null;
+        }
+    };
+
+    GridStack.prototype.resizable = function(el, val) {
+        var self = this;
+        el = $(el);
+        el.each(function(index, el) {
+            el = $(el);
+            var node = el.data('_gridstack_node');
+            if (typeof node == 'undefined' || node === null) {
+                return;
+            }
+
+            node.noResize = !(val || false);
+            if (node.noResize || (self._isOneColumnMode() && !self.opts.disableOneColumnMode)) {
+                self.dd.resizable(el, 'disable');
+            } else {
+                self.dd.resizable(el, 'enable');
+            }
+        });
+        return this;
+    };
+
+    GridStack.prototype.movable = function(el, val) {
+        var self = this;
+        el = $(el);
+        el.each(function(index, el) {
+            el = $(el);
+            var node = el.data('_gridstack_node');
+            if (typeof node == 'undefined' || node === null) {
+                return;
+            }
+
+            node.noMove = !(val || false);
+            if (node.noMove || (self._isOneColumnMode() && !self.opts.disableOneColumnMode)) {
+                self.dd.draggable(el, 'disable');
+                el.removeClass('ui-draggable-handle');
+            } else {
+                self.dd.draggable(el, 'enable');
+                el.addClass('ui-draggable-handle');
+            }
+        });
+        return this;
+    };
+
+    GridStack.prototype.enableMove = function(doEnable, includeNewWidgets) {
+        this.movable(this.container.children('.' + this.opts.itemClass), doEnable);
+        if (includeNewWidgets) {
+            this.opts.disableDrag = !doEnable;
+        }
+    };
+
+    GridStack.prototype.enableResize = function(doEnable, includeNewWidgets) {
+        this.resizable(this.container.children('.' + this.opts.itemClass), doEnable);
+        if (includeNewWidgets) {
+            this.opts.disableResize = !doEnable;
+        }
+    };
+
+    GridStack.prototype.disable = function() {
+        this.movable(this.container.children('.' + this.opts.itemClass), false);
+        this.resizable(this.container.children('.' + this.opts.itemClass), false);
+        this.container.trigger('disable');
+    };
+
+    GridStack.prototype.enable = function() {
+        this.movable(this.container.children('.' + this.opts.itemClass), true);
+        this.resizable(this.container.children('.' + this.opts.itemClass), true);
+        this.container.trigger('enable');
+    };
+
+    GridStack.prototype.locked = function(el, val) {
+        el = $(el);
+        el.each(function(index, el) {
+            el = $(el);
+            var node = el.data('_gridstack_node');
+            if (typeof node == 'undefined' || node === null) {
+                return;
+            }
+
+            node.locked = (val || false);
+            el.attr('data-gs-locked', node.locked ? 'yes' : null);
+        });
+        return this;
+    };
+
+    GridStack.prototype.maxHeight = function(el, val) {
+        el = $(el);
+        el.each(function(index, el) {
+            el = $(el);
+            var node = el.data('_gridstack_node');
+            if (typeof node === 'undefined' || node === null) {
+                return;
+            }
+
+            if (!isNaN(val)) {
+                node.maxHeight = (val || false);
+                el.attr('data-gs-max-height', val);
+            }
+        });
+        return this;
+    };
+
+    GridStack.prototype.minHeight = function(el, val) {
+        el = $(el);
+        el.each(function(index, el) {
+            el = $(el);
+            var node = el.data('_gridstack_node');
+            if (typeof node === 'undefined' || node === null) {
+                return;
+            }
+
+            if (!isNaN(val)) {
+                node.minHeight = (val || false);
+                el.attr('data-gs-min-height', val);
+            }
+        });
+        return this;
+    };
+
+    GridStack.prototype.maxWidth = function(el, val) {
+        el = $(el);
+        el.each(function(index, el) {
+            el = $(el);
+            var node = el.data('_gridstack_node');
+            if (typeof node === 'undefined' || node === null) {
+                return;
+            }
+
+            if (!isNaN(val)) {
+                node.maxWidth = (val || false);
+                el.attr('data-gs-max-width', val);
+            }
+        });
+        return this;
+    };
+
+    GridStack.prototype.minWidth = function(el, val) {
+        el = $(el);
+        el.each(function(index, el) {
+            el = $(el);
+            var node = el.data('_gridstack_node');
+            if (typeof node === 'undefined' || node === null) {
+                return;
+            }
+
+            if (!isNaN(val)) {
+                node.minWidth = (val || false);
+                el.attr('data-gs-min-width', val);
+            }
+        });
+        return this;
+    };
+
+    GridStack.prototype._updateElement = function(el, callback) {
+        el = $(el).first();
+        var node = el.data('_gridstack_node');
+        if (typeof node == 'undefined' || node === null) {
+            return;
+        }
+
+        var self = this;
+
+        self.grid.cleanNodes();
+        self.grid.beginUpdate(node);
+
+        callback.call(this, el, node);
+
+        self._updateContainerHeight();
+        self._triggerChangeEvent();
+
+        self.grid.endUpdate();
+    };
+
+    GridStack.prototype.resize = function(el, width, height) {
+        this._updateElement(el, function(el, node) {
+            width = (width !== null && typeof width != 'undefined') ? width : node.width;
+            height = (height !== null && typeof height != 'undefined') ? height : node.height;
+
+            this.grid.moveNode(node, node.x, node.y, width, height);
+        });
+    };
+
+    GridStack.prototype.move = function(el, x, y) {
+        this._updateElement(el, function(el, node) {
+            x = (x !== null && typeof x != 'undefined') ? x : node.x;
+            y = (y !== null && typeof y != 'undefined') ? y : node.y;
+
+            this.grid.moveNode(node, x, y, node.width, node.height);
+        });
+    };
+
+    GridStack.prototype.update = function(el, x, y, width, height) {
+        this._updateElement(el, function(el, node) {
+            x = (x !== null && typeof x != 'undefined') ? x : node.x;
+            y = (y !== null && typeof y != 'undefined') ? y : node.y;
+            width = (width !== null && typeof width != 'undefined') ? width : node.width;
+            height = (height !== null && typeof height != 'undefined') ? height : node.height;
+
+            this.grid.moveNode(node, x, y, width, height);
+        });
+    };
+
+    GridStack.prototype.verticalMargin = function(val, noUpdate) {
+        if (typeof val == 'undefined') {
+            return this.opts.verticalMargin;
+        }
+
+        var heightData = Utils.parseHeight(val);
+
+        if (this.opts.verticalMarginUnit === heightData.unit && this.opts.height === heightData.height) {
+            return ;
+        }
+        this.opts.verticalMarginUnit = heightData.unit;
+        this.opts.verticalMargin = heightData.height;
+
+        if (!noUpdate) {
+            this._updateStyles();
+        }
+    };
+
+    GridStack.prototype.cellHeight = function(val, noUpdate) {
+        if (typeof val == 'undefined') {
+            if (this.opts.cellHeight) {
+                return this.opts.cellHeight;
+            }
+            var o = this.container.children('.' + this.opts.itemClass).first();
+            return Math.ceil(o.outerHeight() / o.attr('data-gs-height'));
+        }
+        var heightData = Utils.parseHeight(val);
+
+        if (this.opts.cellHeightUnit === heightData.unit && this.opts.cellHeight === heightData.height) {
+            return ;
+        }
+        this.opts.cellHeightUnit = heightData.unit;
+        this.opts.cellHeight = heightData.height;
+
+        if (!noUpdate) {
+            this._updateStyles();
+        }
+
+    };
+
+    GridStack.prototype.cellWidth = function() {
+        return Math.round(this.container.outerWidth() / this.opts.width);
+    };
+
+    GridStack.prototype.getCellFromPixel = function(position, useOffset) {
+        var containerPos = (typeof useOffset != 'undefined' && useOffset) ?
+            this.container.offset() : this.container.position();
+        var relativeLeft = position.left - containerPos.left;
+        var relativeTop = position.top - containerPos.top;
+
+        var columnWidth = Math.floor(this.container.width() / this.opts.width);
+        var rowHeight = Math.floor(this.container.height() / parseInt(this.container.attr('data-gs-current-height')));
+
+        return {x: Math.floor(relativeLeft / columnWidth), y: Math.floor(relativeTop / rowHeight)};
+    };
+
+    GridStack.prototype.batchUpdate = function() {
+        this.grid.batchUpdate();
+    };
+
+    GridStack.prototype.commit = function() {
+        this.grid.commit();
+        this._updateContainerHeight();
+    };
+
+    GridStack.prototype.isAreaEmpty = function(x, y, width, height) {
+        return this.grid.isAreaEmpty(x, y, width, height);
+    };
+
+    GridStack.prototype.setStatic = function(staticValue) {
+        this.opts.staticGrid = (staticValue === true);
+        this.enableMove(!staticValue);
+        this.enableResize(!staticValue);
+        this._setStaticClass();
+    };
+
+    GridStack.prototype._setStaticClass = function() {
+        var staticClassName = 'grid-stack-static';
+
+        if (this.opts.staticGrid === true) {
+            this.container.addClass(staticClassName);
+        } else {
+            this.container.removeClass(staticClassName);
+        }
+    };
+
+    GridStack.prototype._updateNodeWidths = function(oldWidth, newWidth) {
+        this.grid._sortNodes();
+        this.grid.batchUpdate();
+        var node = {};
+        for (var i = 0; i < this.grid.nodes.length; i++) {
+            node = this.grid.nodes[i];
+            this.update(node.el, Math.round(node.x * newWidth / oldWidth), undefined,
+                Math.round(node.width * newWidth / oldWidth), undefined);
+        }
+        this.grid.commit();
+    };
+
+    GridStack.prototype.setGridWidth = function(gridWidth,doNotPropagate) {
+        this.container.removeClass('grid-stack-' + this.opts.width);
+        if (doNotPropagate !== true) {
+            this._updateNodeWidths(this.opts.width, gridWidth);
+        }
+        this.opts.width = gridWidth;
+        this.grid.width = gridWidth;
+        this.container.addClass('grid-stack-' + gridWidth);
+    };
+
+    // jscs:disable requireCamelCaseOrUpperCaseIdentifiers
+    GridStackEngine.prototype.batch_update = obsolete(GridStackEngine.prototype.batchUpdate);
+    GridStackEngine.prototype._fix_collisions = obsolete(GridStackEngine.prototype._fixCollisions,
+        '_fix_collisions', '_fixCollisions');
+    GridStackEngine.prototype.is_area_empty = obsolete(GridStackEngine.prototype.isAreaEmpty,
+        'is_area_empty', 'isAreaEmpty');
+    GridStackEngine.prototype._sort_nodes = obsolete(GridStackEngine.prototype._sortNodes,
+        '_sort_nodes', '_sortNodes');
+    GridStackEngine.prototype._pack_nodes = obsolete(GridStackEngine.prototype._packNodes,
+        '_pack_nodes', '_packNodes');
+    GridStackEngine.prototype._prepare_node = obsolete(GridStackEngine.prototype._prepareNode,
+        '_prepare_node', '_prepareNode');
+    GridStackEngine.prototype.clean_nodes = obsolete(GridStackEngine.prototype.cleanNodes,
+        'clean_nodes', 'cleanNodes');
+    GridStackEngine.prototype.get_dirty_nodes = obsolete(GridStackEngine.prototype.getDirtyNodes,
+        'get_dirty_nodes', 'getDirtyNodes');
+    GridStackEngine.prototype.add_node = obsolete(GridStackEngine.prototype.addNode,
+        'add_node', 'addNode, ');
+    GridStackEngine.prototype.remove_node = obsolete(GridStackEngine.prototype.removeNode,
+        'remove_node', 'removeNode');
+    GridStackEngine.prototype.can_move_node = obsolete(GridStackEngine.prototype.canMoveNode,
+        'can_move_node', 'canMoveNode');
+    GridStackEngine.prototype.move_node = obsolete(GridStackEngine.prototype.moveNode,
+        'move_node', 'moveNode');
+    GridStackEngine.prototype.get_grid_height = obsolete(GridStackEngine.prototype.getGridHeight,
+        'get_grid_height', 'getGridHeight');
+    GridStackEngine.prototype.begin_update = obsolete(GridStackEngine.prototype.beginUpdate,
+        'begin_update', 'beginUpdate');
+    GridStackEngine.prototype.end_update = obsolete(GridStackEngine.prototype.endUpdate,
+        'end_update', 'endUpdate');
+    GridStackEngine.prototype.can_be_placed_with_respect_to_height =
+        obsolete(GridStackEngine.prototype.canBePlacedWithRespectToHeight,
+        'can_be_placed_with_respect_to_height', 'canBePlacedWithRespectToHeight');
+    GridStack.prototype._trigger_change_event = obsolete(GridStack.prototype._triggerChangeEvent,
+        '_trigger_change_event', '_triggerChangeEvent');
+    GridStack.prototype._init_styles = obsolete(GridStack.prototype._initStyles,
+        '_init_styles', '_initStyles');
+    GridStack.prototype._update_styles = obsolete(GridStack.prototype._updateStyles,
+        '_update_styles', '_updateStyles');
+    GridStack.prototype._update_container_height = obsolete(GridStack.prototype._updateContainerHeight,
+        '_update_container_height', '_updateContainerHeight');
+    GridStack.prototype._is_one_column_mode = obsolete(GridStack.prototype._isOneColumnMode,
+        '_is_one_column_mode','_isOneColumnMode');
+    GridStack.prototype._prepare_element = obsolete(GridStack.prototype._prepareElement,
+        '_prepare_element', '_prepareElement');
+    GridStack.prototype.set_animation = obsolete(GridStack.prototype.setAnimation,
+        'set_animation', 'setAnimation');
+    GridStack.prototype.add_widget = obsolete(GridStack.prototype.addWidget,
+        'add_widget', 'addWidget');
+    GridStack.prototype.make_widget = obsolete(GridStack.prototype.makeWidget,
+        'make_widget', 'makeWidget');
+    GridStack.prototype.will_it_fit = obsolete(GridStack.prototype.willItFit,
+        'will_it_fit', 'willItFit');
+    GridStack.prototype.remove_widget = obsolete(GridStack.prototype.removeWidget,
+        'remove_widget', 'removeWidget');
+    GridStack.prototype.remove_all = obsolete(GridStack.prototype.removeAll,
+        'remove_all', 'removeAll');
+    GridStack.prototype.min_height = obsolete(GridStack.prototype.minHeight,
+        'min_height', 'minHeight');
+    GridStack.prototype.min_width = obsolete(GridStack.prototype.minWidth,
+        'min_width', 'minWidth');
+    GridStack.prototype._update_element = obsolete(GridStack.prototype._updateElement,
+        '_update_element', '_updateElement');
+    GridStack.prototype.cell_height = obsolete(GridStack.prototype.cellHeight,
+        'cell_height', 'cellHeight');
+    GridStack.prototype.cell_width = obsolete(GridStack.prototype.cellWidth,
+        'cell_width', 'cellWidth');
+    GridStack.prototype.get_cell_from_pixel = obsolete(GridStack.prototype.getCellFromPixel,
+        'get_cell_from_pixel', 'getCellFromPixel');
+    GridStack.prototype.batch_update = obsolete(GridStack.prototype.batchUpdate,
+        'batch_update', 'batchUpdate');
+    GridStack.prototype.is_area_empty = obsolete(GridStack.prototype.isAreaEmpty,
+        'is_area_empty', 'isAreaEmpty');
+    GridStack.prototype.set_static = obsolete(GridStack.prototype.setStatic,
+        'set_static', 'setStatic');
+    GridStack.prototype._set_static_class = obsolete(GridStack.prototype._setStaticClass,
+        '_set_static_class', '_setStaticClass');
+    // jscs:enable requireCamelCaseOrUpperCaseIdentifiers
+
+    scope.GridStackUI = GridStack;
+
+    scope.GridStackUI.Utils = Utils;
+    scope.GridStackUI.Engine = GridStackEngine;
+    scope.GridStackUI.GridStackDragDropPlugin = GridStackDragDropPlugin;
+
+    $.fn.gridstack = function(opts) {
+        return this.each(function() {
+            var o = $(this);
+            if (!o.data('gridstack')) {
+                o
+                    .data('gridstack', new GridStack(this, opts));
+            }
+        });
+    };
+
+    return scope.GridStackUI;
+});
diff --git a/dist/gridstack.min.css b/dist/gridstack.min.css
new file mode 100644
index 000000000..349f34c6e
--- /dev/null
+++ b/dist/gridstack.min.css
@@ -0,0 +1 @@
+:root .grid-stack-item>.ui-resizable-handle{filter:none}.grid-stack{position:relative}.grid-stack.grid-stack-rtl{direction:ltr}.grid-stack.grid-stack-rtl>.grid-stack-item{direction:rtl}.grid-stack .grid-stack-placeholder>.placeholder-content{border:1px dashed #d3d3d3;margin:0;position:absolute;top:0;left:10px;right:10px;bottom:0;width:auto;z-index:0!important;text-align:center}.grid-stack>.grid-stack-item{min-width:8.3333333333%;position:absolute;padding:0}.grid-stack>.grid-stack-item>.grid-stack-item-content{margin:0;position:absolute;top:0;left:10px;right:10px;bottom:0;width:auto;z-index:0;overflow-x:hidden;overflow-y:auto}.grid-stack>.grid-stack-item>.ui-resizable-handle{position:absolute;font-size:.1px;display:block;-ms-touch-action:none;touch-action:none}.grid-stack>.grid-stack-item.ui-resizable-autohide>.ui-resizable-handle,.grid-stack>.grid-stack-item.ui-resizable-disabled>.ui-resizable-handle{display:none}.grid-stack>.grid-stack-item.ui-draggable-dragging,.grid-stack>.grid-stack-item.ui-resizable-resizing{z-index:100}.grid-stack>.grid-stack-item.ui-draggable-dragging>.grid-stack-item-content,.grid-stack>.grid-stack-item.ui-resizable-resizing>.grid-stack-item-content{box-shadow:1px 4px 6px rgba(0,0,0,.2);opacity:.8}.grid-stack>.grid-stack-item>.ui-resizable-se,.grid-stack>.grid-stack-item>.ui-resizable-sw{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-position:center;-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-ms-transform:rotate(45deg);-o-transform:rotate(45deg);transform:rotate(45deg)}.grid-stack>.grid-stack-item>.ui-resizable-se{-webkit-transform:rotate(-45deg);-moz-transform:rotate(-45deg);-ms-transform:rotate(-45deg);-o-transform:rotate(-45deg);transform:rotate(-45deg)}.grid-stack>.grid-stack-item>.ui-resizable-nw{cursor:nw-resize;width:20px;height:20px;left:10px;top:0}.grid-stack>.grid-stack-item>.ui-resizable-n{cursor:n-resize;height:10px;top:0;left:25px;right:25px}.grid-stack>.grid-stack-item>.ui-resizable-ne{cursor:ne-resize;width:20px;height:20px;right:10px;top:0}.grid-stack>.grid-stack-item>.ui-resizable-e{cursor:e-resize;width:10px;right:10px;top:15px;bottom:15px}.grid-stack>.grid-stack-item>.ui-resizable-se{cursor:se-resize;width:20px;height:20px;right:10px;bottom:0}.grid-stack>.grid-stack-item>.ui-resizable-s{cursor:s-resize;height:10px;left:25px;bottom:0;right:25px}.grid-stack>.grid-stack-item>.ui-resizable-sw{cursor:sw-resize;width:20px;height:20px;left:10px;bottom:0}.grid-stack>.grid-stack-item>.ui-resizable-w{cursor:w-resize;width:10px;left:10px;top:15px;bottom:15px}.grid-stack>.grid-stack-item.ui-draggable-dragging>.ui-resizable-handle{display:none!important}.grid-stack>.grid-stack-item[data-gs-width='1']{width:8.3333333333%}.grid-stack>.grid-stack-item[data-gs-x='1']{left:8.3333333333%}.grid-stack>.grid-stack-item[data-gs-min-width='1']{min-width:8.3333333333%}.grid-stack>.grid-stack-item[data-gs-max-width='1']{max-width:8.3333333333%}.grid-stack>.grid-stack-item[data-gs-width='2']{width:16.6666666667%}.grid-stack>.grid-stack-item[data-gs-x='2']{left:16.6666666667%}.grid-stack>.grid-stack-item[data-gs-min-width='2']{min-width:16.6666666667%}.grid-stack>.grid-stack-item[data-gs-max-width='2']{max-width:16.6666666667%}.grid-stack>.grid-stack-item[data-gs-width='3']{width:25%}.grid-stack>.grid-stack-item[data-gs-x='3']{left:25%}.grid-stack>.grid-stack-item[data-gs-min-width='3']{min-width:25%}.grid-stack>.grid-stack-item[data-gs-max-width='3']{max-width:25%}.grid-stack>.grid-stack-item[data-gs-width='4']{width:33.3333333333%}.grid-stack>.grid-stack-item[data-gs-x='4']{left:33.3333333333%}.grid-stack>.grid-stack-item[data-gs-min-width='4']{min-width:33.3333333333%}.grid-stack>.grid-stack-item[data-gs-max-width='4']{max-width:33.3333333333%}.grid-stack>.grid-stack-item[data-gs-width='5']{width:41.6666666667%}.grid-stack>.grid-stack-item[data-gs-x='5']{left:41.6666666667%}.grid-stack>.grid-stack-item[data-gs-min-width='5']{min-width:41.6666666667%}.grid-stack>.grid-stack-item[data-gs-max-width='5']{max-width:41.6666666667%}.grid-stack>.grid-stack-item[data-gs-width='6']{width:50%}.grid-stack>.grid-stack-item[data-gs-x='6']{left:50%}.grid-stack>.grid-stack-item[data-gs-min-width='6']{min-width:50%}.grid-stack>.grid-stack-item[data-gs-max-width='6']{max-width:50%}.grid-stack>.grid-stack-item[data-gs-width='7']{width:58.3333333333%}.grid-stack>.grid-stack-item[data-gs-x='7']{left:58.3333333333%}.grid-stack>.grid-stack-item[data-gs-min-width='7']{min-width:58.3333333333%}.grid-stack>.grid-stack-item[data-gs-max-width='7']{max-width:58.3333333333%}.grid-stack>.grid-stack-item[data-gs-width='8']{width:66.6666666667%}.grid-stack>.grid-stack-item[data-gs-x='8']{left:66.6666666667%}.grid-stack>.grid-stack-item[data-gs-min-width='8']{min-width:66.6666666667%}.grid-stack>.grid-stack-item[data-gs-max-width='8']{max-width:66.6666666667%}.grid-stack>.grid-stack-item[data-gs-width='9']{width:75%}.grid-stack>.grid-stack-item[data-gs-x='9']{left:75%}.grid-stack>.grid-stack-item[data-gs-min-width='9']{min-width:75%}.grid-stack>.grid-stack-item[data-gs-max-width='9']{max-width:75%}.grid-stack>.grid-stack-item[data-gs-width='10']{width:83.3333333333%}.grid-stack>.grid-stack-item[data-gs-x='10']{left:83.3333333333%}.grid-stack>.grid-stack-item[data-gs-min-width='10']{min-width:83.3333333333%}.grid-stack>.grid-stack-item[data-gs-max-width='10']{max-width:83.3333333333%}.grid-stack>.grid-stack-item[data-gs-width='11']{width:91.6666666667%}.grid-stack>.grid-stack-item[data-gs-x='11']{left:91.6666666667%}.grid-stack>.grid-stack-item[data-gs-min-width='11']{min-width:91.6666666667%}.grid-stack>.grid-stack-item[data-gs-max-width='11']{max-width:91.6666666667%}.grid-stack>.grid-stack-item[data-gs-width='12']{width:100%}.grid-stack>.grid-stack-item[data-gs-x='12']{left:100%}.grid-stack>.grid-stack-item[data-gs-min-width='12']{min-width:100%}.grid-stack>.grid-stack-item[data-gs-max-width='12']{max-width:100%}.grid-stack.grid-stack-animate,.grid-stack.grid-stack-animate .grid-stack-item{-webkit-transition:left .3s,top .3s,height .3s,width .3s;-moz-transition:left .3s,top .3s,height .3s,width .3s;-ms-transition:left .3s,top .3s,height .3s,width .3s;-o-transition:left .3s,top .3s,height .3s,width .3s;transition:left .3s,top .3s,height .3s,width .3s}.grid-stack.grid-stack-animate .grid-stack-item.grid-stack-placeholder,.grid-stack.grid-stack-animate .grid-stack-item.ui-draggable-dragging,.grid-stack.grid-stack-animate .grid-stack-item.ui-resizable-resizing{-webkit-transition:left 0s,top 0s,height 0s,width 0s;-moz-transition:left 0s,top 0s,height 0s,width 0s;-ms-transition:left 0s,top 0s,height 0s,width 0s;-o-transition:left 0s,top 0s,height 0s,width 0s;transition:left 0s,top 0s,height 0s,width 0s}.grid-stack.grid-stack-one-column-mode{height:auto!important}.grid-stack.grid-stack-one-column-mode>.grid-stack-item{position:relative!important;width:auto!important;left:0!important;top:auto!important;margin-bottom:20px;max-width:none!important}.grid-stack.grid-stack-one-column-mode>.grid-stack-item>.ui-resizable-handle{display:none}
\ No newline at end of file
diff --git a/dist/gridstack.min.js b/dist/gridstack.min.js
new file mode 100644
index 000000000..cbf8b1427
--- /dev/null
+++ b/dist/gridstack.min.js
@@ -0,0 +1,2 @@
+!function(t){if("function"==typeof define&&define.amd)define(["jquery","lodash"],t);else if("undefined"!=typeof exports){try{jQuery=require("jquery")}catch(t){}try{_=require("lodash")}catch(t){}t(jQuery,_)}else t(jQuery,_)}(function(_,g){var t=window,e=function(t,e,i){var o=function(){return console.warn("gridstack.js: Function `"+e+"` is deprecated as of v0.2.5 and has been replaced with `"+i+"`. It will be **completely** removed in v1.0."),t.apply(this,arguments)};return o.prototype=t.prototype,o},d=function(t,e){console.warn("gridstack.js: Option `"+t+"` is deprecated as of v0.2.5 and has been replaced with `"+e+"`. It will be **completely** removed in v1.0.")},u={isIntercepted:function(t,e){return!(t.x+t.width<=e.x||e.x+e.width<=t.x||t.y+t.height<=e.y||e.y+e.height<=t.y)},sort:function(t,e,i){return i=i||g.chain(t).map(function(t){return t.x+t.width}).max().value(),e=-1!=e?1:-1,g.sortBy(t,[function(t){return e*(t.x+t.y*i)}])},createStylesheet:function(t){var e=document.createElement("style");return e.setAttribute("type","text/css"),e.setAttribute("data-gs-style-id",t),e.styleSheet?e.styleSheet.cssText="":e.appendChild(document.createTextNode("")),document.getElementsByTagName("head")[0].appendChild(e),e.sheet},removeStylesheet:function(t){_("STYLE[data-gs-style-id="+t+"]").remove()},insertCSSRule:function(t,e,i,o){"function"==typeof t.insertRule?t.insertRule(e+"{"+i+"}",o):"function"==typeof t.addRule&&t.addRule(e,i,o)},toBool:function(t){return"boolean"==typeof t?t:"string"==typeof t?!(""===(t=t.toLowerCase())||"no"==t||"false"==t||"0"==t):Boolean(t)},_collisionNodeCheck:function(t){return t!=this.node&&u.isIntercepted(t,this.nn)},_didCollide:function(t){return u.isIntercepted({x:this.n.x,y:this.newY,width:this.n.width,height:this.n.height},t)},_isAddNodeIntercepted:function(t){return u.isIntercepted({x:this.x,y:this.y,width:this.node.width,height:this.node.height},t)},parseHeight:function(t){var e=t,i="px";if(e&&g.isString(e)){var o=e.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw)?$/);if(!o)throw new Error("Invalid height");i=o[2]||"px",e=parseFloat(o[1])}return{height:e,unit:i}},removePositioningStyles:function(t){var e=t[0].style;e.position&&e.removeProperty("position"),e.left&&e.removeProperty("left"),e.top&&e.removeProperty("top"),e.width&&e.removeProperty("width"),e.height&&e.removeProperty("height")},getScrollParent:function(t){return null==t?null:t.scrollHeight>t.clientHeight?t:u.getScrollParent(t.parentNode)},updateScrollPosition:function(t,e,i){var o=t.getBoundingClientRect(),a=window.innerHeight||document.documentElement.clientHeight;if(o.top<0||o.bottom>a){var s=o.bottom-a,r=o.top,n=u.getScrollParent(t),d=n.scrollTop;null!=n&&(o.top<0&&i<0?t.offsetHeight>a?n.scrollTop+=i:n.scrollTop+=Math.abs(r)>Math.abs(i)?i:r:0<i&&(t.offsetHeight>a?n.scrollTop+=i:n.scrollTop+=i<s?i:s),e.position.top+=n.scrollTop-d)}}};function c(t){this.grid=t}u.is_intercepted=e(u.isIntercepted,"is_intercepted","isIntercepted"),u.create_stylesheet=e(u.createStylesheet,"create_stylesheet","createStylesheet"),u.remove_stylesheet=e(u.removeStylesheet,"remove_stylesheet","removeStylesheet"),u.insert_css_rule=e(u.insertCSSRule,"insert_css_rule","insertCSSRule"),c.registeredPlugins=[],c.registerPlugin=function(t){c.registeredPlugins.push(t)},c.prototype.resizable=function(t,e){return this},c.prototype.draggable=function(t,e){return this},c.prototype.droppable=function(t,e){return this},c.prototype.isDroppable=function(t){return!1},c.prototype.on=function(t,e,i){return this};var s=0,m=function(t,e,i,o,a){this.width=t,this.float=i||!1,this.height=o||0,this.nodes=a||[],this.onchange=e||function(){},this._updateCounter=0,this._float=this.float,this._addedNodes=[],this._removedNodes=[]};m.prototype.batchUpdate=function(){this._updateCounter=1,this.float=!0},m.prototype.commit=function(){0!==this._updateCounter&&(this._updateCounter=0,this.float=this._float,this._packNodes(),this._notify())},m.prototype.getNodeDataByDOMEl=function(e){return g.find(this.nodes,function(t){return e.get(0)===t.el.get(0)})},m.prototype._fixCollisions=function(t){this._sortNodes(-1);var e=t,i=Boolean(g.find(this.nodes,function(t){return t.locked}));for(this.float||i||(e={x:0,y:t.y,width:this.width,height:t.height});;){var o=g.find(this.nodes,g.bind(u._collisionNodeCheck,{node:t,nn:e}));if(void 0===o)return;this.moveNode(o,o.x,t.y+t.height,o.width,o.height,!0)}},m.prototype.isAreaEmpty=function(t,e,i,o){var a={x:t||0,y:e||0,width:i||1,height:o||1},s=g.find(this.nodes,g.bind(function(t){return u.isIntercepted(t,a)},this));return null==s},m.prototype._sortNodes=function(t){this.nodes=u.sort(this.nodes,t,this.width)},m.prototype._packNodes=function(){this._sortNodes(),this.float?g.each(this.nodes,g.bind(function(t,e){if(!t._updating&&void 0!==t._origY&&t.y!=t._origY)for(var i=t.y;i>=t._origY;){g.chain(this.nodes).take(e).find(g.bind(u._didCollide,{n:t,newY:i})).value()||(t._dirty=!0,t.y=i),--i}},this)):g.each(this.nodes,g.bind(function(t,e){if(!t.locked)for(;0<t.y;){var i=t.y-1,o=0===e;if(0<e)o=void 0===g.chain(this.nodes).take(e).find(g.bind(u._didCollide,{n:t,newY:i})).value();if(!o)break;t._dirty=t.y!=i,t.y=i}},this))},m.prototype._prepareNode=function(t,e){return(t=g.defaults(t||{},{width:1,height:1,x:0,y:0})).x=parseInt(""+t.x),t.y=parseInt(""+t.y),t.width=parseInt(""+t.width),t.height=parseInt(""+t.height),t.autoPosition=t.autoPosition||!1,t.noResize=t.noResize||!1,t.noMove=t.noMove||!1,t.width>this.width?t.width=this.width:t.width<1&&(t.width=1),t.height<1&&(t.height=1),t.x<0&&(t.x=0),t.x+t.width>this.width&&(e?t.width=this.width-t.x:t.x=this.width-t.width),t.y<0&&(t.y=0),t},m.prototype._notify=function(){var t=Array.prototype.slice.call(arguments,0);if(t[0]=void 0===t[0]?[]:[t[0]],t[1]=void 0===t[1]||t[1],!this._updateCounter){var e=t[0].concat(this.getDirtyNodes());this.onchange(e,t[1])}},m.prototype.cleanNodes=function(){this._updateCounter||g.each(this.nodes,function(t){t._dirty=!1})},m.prototype.getDirtyNodes=function(){return g.filter(this.nodes,function(t){return t._dirty})},m.prototype.addNode=function(t,e){if(void 0!==(t=this._prepareNode(t)).maxWidth&&(t.width=Math.min(t.width,t.maxWidth)),void 0!==t.maxHeight&&(t.height=Math.min(t.height,t.maxHeight)),void 0!==t.minWidth&&(t.width=Math.max(t.width,t.minWidth)),void 0!==t.minHeight&&(t.height=Math.max(t.height,t.minHeight)),t._id=++s,t._dirty=!0,t.autoPosition){this._sortNodes();for(var i=0;;++i){var o=i%this.width,a=Math.floor(i/this.width);if(!(o+t.width>this.width)&&!g.find(this.nodes,g.bind(u._isAddNodeIntercepted,{x:o,y:a,node:t}))){t.x=o,t.y=a;break}}}return this.nodes.push(t),void 0!==e&&e&&this._addedNodes.push(g.clone(t)),this._fixCollisions(t),this._packNodes(),this._notify(),t},m.prototype.removeNode=function(t,e){e=void 0===e||e,this._removedNodes.push(g.clone(t)),t._id=null,this.nodes=g.without(this.nodes,t),this._packNodes(),this._notify(t,e)},m.prototype.canMoveNode=function(e,t,i,o,a){if(!this.isNodeChangedPosition(e,t,i,o,a))return!1;var s,r=Boolean(g.find(this.nodes,function(t){return t.locked}));if(!this.height&&!r)return!0;var n=new m(this.width,null,this.float,0,g.map(this.nodes,function(t){return t==e?s=_.extend({},t):_.extend({},t)}));if(void 0===s)return!0;n.moveNode(s,t,i,o,a);var d=!0;return r&&(d&=!Boolean(g.find(n.nodes,function(t){return t!=s&&Boolean(t.locked)&&Boolean(t._dirty)}))),this.height&&(d&=n.getGridHeight()<=this.height),d},m.prototype.canBePlacedWithRespectToHeight=function(t){if(!this.height)return!0;var e=new m(this.width,null,this.float,0,g.map(this.nodes,function(t){return _.extend({},t)}));return e.addNode(t),e.getGridHeight()<=this.height},m.prototype.isNodeChangedPosition=function(t,e,i,o,a){return"number"!=typeof e&&(e=t.x),"number"!=typeof i&&(i=t.y),"number"!=typeof o&&(o=t.width),"number"!=typeof a&&(a=t.height),void 0!==t.maxWidth&&(o=Math.min(o,t.maxWidth)),void 0!==t.maxHeight&&(a=Math.min(a,t.maxHeight)),void 0!==t.minWidth&&(o=Math.max(o,t.minWidth)),void 0!==t.minHeight&&(a=Math.max(a,t.minHeight)),t.x!=e||t.y!=i||t.width!=o||t.height!=a},m.prototype.moveNode=function(t,e,i,o,a,s){if(!this.isNodeChangedPosition(t,e,i,o,a))return t;if("number"!=typeof e&&(e=t.x),"number"!=typeof i&&(i=t.y),"number"!=typeof o&&(o=t.width),"number"!=typeof a&&(a=t.height),void 0!==t.maxWidth&&(o=Math.min(o,t.maxWidth)),void 0!==t.maxHeight&&(a=Math.min(a,t.maxHeight)),void 0!==t.minWidth&&(o=Math.max(o,t.minWidth)),void 0!==t.minHeight&&(a=Math.max(a,t.minHeight)),t.x==e&&t.y==i&&t.width==o&&t.height==a)return t;var r=t.width!=o;return t._dirty=!0,t.x=e,t.y=i,t.width=o,t.height=a,t.lastTriedX=e,t.lastTriedY=i,t.lastTriedWidth=o,t.lastTriedHeight=a,t=this._prepareNode(t,r),this._fixCollisions(t),s||(this._packNodes(),this._notify()),t},m.prototype.getGridHeight=function(){return g.reduce(this.nodes,function(t,e){return Math.max(t,e.y+e.height)},0)},m.prototype.beginUpdate=function(t){g.each(this.nodes,function(t){t._origY=t.y}),t._updating=!0},m.prototype.endUpdate=function(){g.each(this.nodes,function(t){t._origY=t.y});var t=g.find(this.nodes,function(t){return t._updating});t&&(t._updating=!1)};var i=function(t,e){var i,o,h=this;e=e||{},this.container=_(t),void 0!==e.handle_class&&(e.handleClass=e.handle_class,d("handle_class","handleClass")),void 0!==e.item_class&&(e.itemClass=e.item_class,d("item_class","itemClass")),void 0!==e.placeholder_class&&(e.placeholderClass=e.placeholder_class,d("placeholder_class","placeholderClass")),void 0!==e.placeholder_text&&(e.placeholderText=e.placeholder_text,d("placeholder_text","placeholderText")),void 0!==e.cell_height&&(e.cellHeight=e.cell_height,d("cell_height","cellHeight")),void 0!==e.vertical_margin&&(e.verticalMargin=e.vertical_margin,d("vertical_margin","verticalMargin")),void 0!==e.min_width&&(e.minWidth=e.min_width,d("min_width","minWidth")),void 0!==e.static_grid&&(e.staticGrid=e.static_grid,d("static_grid","staticGrid")),void 0!==e.is_nested&&(e.isNested=e.is_nested,d("is_nested","isNested")),void 0!==e.always_show_resize_handle&&(e.alwaysShowResizeHandle=e.always_show_resize_handle,d("always_show_resize_handle","alwaysShowResizeHandle")),e.itemClass=e.itemClass||"grid-stack-item";var a=0<this.container.closest("."+e.itemClass).length;if(this.opts=g.defaults(e||{},{width:parseInt(this.container.attr("data-gs-width"))||12,height:parseInt(this.container.attr("data-gs-height"))||0,itemClass:"grid-stack-item",placeholderClass:"grid-stack-placeholder",placeholderText:"",handle:".grid-stack-item-content",handleClass:null,cellHeight:60,verticalMargin:20,auto:!0,minWidth:768,float:!1,staticGrid:!1,_class:"grid-stack-instance-"+(1e4*Math.random()).toFixed(0),animate:Boolean(this.container.attr("data-gs-animate"))||!1,alwaysShowResizeHandle:e.alwaysShowResizeHandle||!1,resizable:g.defaults(e.resizable||{},{autoHide:!e.alwaysShowResizeHandle,handles:"se"}),draggable:g.defaults(e.draggable||{},{handle:(e.handleClass?"."+e.handleClass:e.handle?e.handle:"")||".grid-stack-item-content",scroll:!1,appendTo:"body"}),disableDrag:e.disableDrag||!1,disableResize:e.disableResize||!1,rtl:"auto",removable:!1,removableOptions:g.defaults(e.removableOptions||{},{accept:"."+e.itemClass}),removeTimeout:2e3,verticalMarginUnit:"px",cellHeightUnit:"px",disableOneColumnMode:e.disableOneColumnMode||!1,oneColumnModeClass:e.oneColumnModeClass||"grid-stack-one-column-mode",ddPlugin:null}),!1===this.opts.ddPlugin?this.opts.ddPlugin=c:null===this.opts.ddPlugin&&(this.opts.ddPlugin=g.first(c.registeredPlugins)||c),this.dd=new this.opts.ddPlugin(this),"auto"===this.opts.rtl&&(this.opts.rtl="rtl"===this.container.css("direction")),this.opts.rtl&&this.container.addClass("grid-stack-rtl"),this.opts.isNested=a,(o="auto"===this.opts.cellHeight)?h.cellHeight(h.cellWidth(),!0):this.cellHeight(this.opts.cellHeight,!0),this.verticalMargin(this.opts.verticalMargin,!0),this.container.addClass(this.opts._class),this._setStaticClass(),a&&this.container.addClass("grid-stack-nested"),this._initStyles(),this.grid=new m(this.opts.width,function(t,e){e=void 0===e||e;var i=0;g.each(this.nodes,function(t){i=Math.max(i,t.y+t.height)}),g.each(t,function(t){e&&null===t._id?t.el&&t.el.remove():t.el.attr("data-gs-x",t.x).attr("data-gs-y",t.y).attr("data-gs-width",t.width).attr("data-gs-height",t.height)}),h._updateStyles(i+10)},this.opts.float,this.opts.height),this.opts.auto){var s=[],r=this;this.container.children("."+this.opts.itemClass+":not(."+this.opts.placeholderClass+")").each(function(t,e){e=_(e),s.push({el:e,i:parseInt(e.attr("data-gs-x"))+parseInt(e.attr("data-gs-y"))*r.opts.width})}),g.chain(s).sortBy(function(t){return t.i}).each(function(t){h._prepareElement(t.el)}).value()}if(this.setAnimation(this.opts.animate),this.placeholder=_('<div class="'+this.opts.placeholderClass+" "+this.opts.itemClass+'"><div class="placeholder-content">'+this.opts.placeholderText+"</div></div>").hide(),this._updateContainerHeight(),this._updateHeightsOnResize=g.throttle(function(){h.cellHeight(h.cellWidth(),!1)},100),this.onResizeHandler=function(){if(o&&h._updateHeightsOnResize(),h._isOneColumnMode()&&!h.opts.disableOneColumnMode){if(i)return;h.container.addClass(h.opts.oneColumnModeClass),i=!0,h.grid._sortNodes(),g.each(h.grid.nodes,function(t){h.container.append(t.el),h.opts.staticGrid||(h.dd.draggable(t.el,"disable"),h.dd.resizable(t.el,"disable"),t.el.trigger("resize"))})}else{if(!i)return;if(h.container.removeClass(h.opts.oneColumnModeClass),i=!1,h.opts.staticGrid)return;g.each(h.grid.nodes,function(t){t.noMove||h.opts.disableDrag||h.dd.draggable(t.el,"enable"),t.noResize||h.opts.disableResize||h.dd.resizable(t.el,"enable"),t.el.trigger("resize")})}},_(window).resize(this.onResizeHandler),this.onResizeHandler(),!h.opts.staticGrid&&"string"==typeof h.opts.removable){var n=_(h.opts.removable);this.dd.isDroppable(n)||this.dd.droppable(n,h.opts.removableOptions),this.dd.on(n,"dropover",function(t,e){var i=_(e.draggable);i.data("_gridstack_node")._grid===h&&(i.data("inTrashZone",!0),h._setupRemovingTimeout(i))}).on(n,"dropout",function(t,e){var i=_(e.draggable);i.data("_gridstack_node")._grid===h&&(i.data("inTrashZone",!1),h._clearRemovingTimeout(i))})}if(!h.opts.staticGrid&&h.opts.acceptWidgets){var l=null,p=function(t,e){var i=l,o=i.data("_gridstack_node"),a=h.getCellFromPixel({left:t.pageX,top:t.pageY},!0),s=Math.max(0,a.x),r=Math.max(0,a.y);o._added||(o._added=!0,o.el=i,o.autoPosition=!0,o.x=s,o.y=r,h.grid.cleanNodes(),h.grid.beginUpdate(o),h.grid.addNode(o),h.container.append(h.placeholder),h.placeholder.attr("data-gs-x",o.x).attr("data-gs-y",o.y).attr("data-gs-width",o.width).attr("data-gs-height",o.height).show(),o.el=h.placeholder,o._beforeDragX=o.x,o._beforeDragY=o.y,h._updateContainerHeight()),h.grid.canMoveNode(o,s,r)&&(h.grid.moveNode(o,s,r),h._updateContainerHeight())};this.dd.droppable(h.container,{accept:function(t){var e=(t=_(t)).data("_gridstack_node");return(!e||e._grid!==h)&&t.is(!0===h.opts.acceptWidgets?".grid-stack-item":h.opts.acceptWidgets)}}).on(h.container,"dropover",function(t,e){h.container.offset();var i=_(e.draggable),o=h.cellWidth(),a=h.cellHeight(),s=i.data("_gridstack_node"),r=s?s.width:Math.ceil(i.outerWidth()/o),n=s?s.height:Math.ceil(i.outerHeight()/a);l=i;var d=h.grid._prepareNode({width:r,height:n,_added:!1,_temporary:!0});i.data("_gridstack_node",d),i.data("_gridstack_node_orig",s),i.on("drag",p)}).on(h.container,"dropout",function(t,e){var i=_(e.draggable);if(i.data("_gridstack_node")){i.unbind("drag",p);var o=i.data("_gridstack_node");o.el=null,h.grid.removeNode(o),h.placeholder.detach(),h._updateContainerHeight(),i.data("_gridstack_node",i.data("_gridstack_node_orig"))}}).on(h.container,"drop",function(t,e){h.placeholder.detach();var i=_(e.draggable).data("_gridstack_node");i._grid=h;var o=_(e.draggable).clone(!1);o.data("_gridstack_node",i);var a=_(e.draggable).data("_gridstack_node_orig");void 0!==a&&void 0!==a._grid&&a._grid._triggerRemoveEvent(),_(e.helper).remove(),i.el=o,h.placeholder.hide(),u.removePositioningStyles(o),o.find("div.ui-resizable-handle").remove(),o.attr("data-gs-x",i.x).attr("data-gs-y",i.y).attr("data-gs-width",i.width).attr("data-gs-height",i.height).addClass(h.opts.itemClass).enableSelection().removeData("draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled").unbind("drag",p),h.container.append(o),h._prepareElementsByNode(o,i),h._updateContainerHeight(),h.grid._addedNodes.push(i),h._triggerAddEvent(),h._triggerChangeEvent(),h.grid.endUpdate(),_(e.draggable).unbind("drag",p),_(e.draggable).removeData("_gridstack_node"),_(e.draggable).removeData("_gridstack_node_orig")})}};return i.prototype._triggerChangeEvent=function(t){var e=this.grid.getDirtyNodes(),i=!1,o=[];e&&e.length&&(o.push(e),i=!0),(i||!0===t)&&this.container.trigger("change",o)},i.prototype._triggerAddEvent=function(){this.grid._addedNodes&&0<this.grid._addedNodes.length&&(this.container.trigger("added",[g.map(this.grid._addedNodes,g.clone)]),this.grid._addedNodes=[])},i.prototype._triggerRemoveEvent=function(){this.grid._removedNodes&&0<this.grid._removedNodes.length&&(this.container.trigger("removed",[g.map(this.grid._removedNodes,g.clone)]),this.grid._removedNodes=[])},i.prototype._initStyles=function(){this._stylesId&&u.removeStylesheet(this._stylesId),this._stylesId="gridstack-style-"+(1e5*Math.random()).toFixed(),this._styles=u.createStylesheet(this._stylesId),null!==this._styles&&(this._styles._max=0)},i.prototype._updateStyles=function(t){if(null!==this._styles&&void 0!==this._styles){var e,i="."+this.opts._class+" ."+this.opts.itemClass,o=this;if(void 0===t&&(t=this._styles._max),this._initStyles(),this._updateContainerHeight(),this.opts.cellHeight&&!(0!==this._styles._max&&t<=this._styles._max)&&(e=this.opts.verticalMargin&&this.opts.cellHeightUnit!==this.opts.verticalMarginUnit?function(t,e){return t&&e?"calc("+(o.opts.cellHeight*t+o.opts.cellHeightUnit)+" + "+(o.opts.verticalMargin*e+o.opts.verticalMarginUnit)+")":o.opts.cellHeight*t+o.opts.verticalMargin*e+o.opts.cellHeightUnit}:function(t,e){return o.opts.cellHeight*t+o.opts.verticalMargin*e+o.opts.cellHeightUnit},0===this._styles._max&&u.insertCSSRule(this._styles,i,"min-height: "+e(1,0)+";",0),t>this._styles._max)){for(var a=this._styles._max;a<t;++a)u.insertCSSRule(this._styles,i+'[data-gs-height="'+(a+1)+'"]',"height: "+e(a+1,a)+";",a),u.insertCSSRule(this._styles,i+'[data-gs-min-height="'+(a+1)+'"]',"min-height: "+e(a+1,a)+";",a),u.insertCSSRule(this._styles,i+'[data-gs-max-height="'+(a+1)+'"]',"max-height: "+e(a+1,a)+";",a),u.insertCSSRule(this._styles,i+'[data-gs-y="'+a+'"]',"top: "+e(a,a)+";",a);this._styles._max=t}}},i.prototype._updateContainerHeight=function(){if(!this.grid._updateCounter){var t=this.grid.getGridHeight(),e=parseInt(this.container.css("min-height"));if(0<e){var i=(e+this.opts.verticalMargin)/(this.cellHeight()+this.opts.verticalMargin);t<i&&(t=i)}this.container.attr("data-gs-current-height",t),this.opts.cellHeight&&(this.opts.verticalMargin?this.opts.cellHeightUnit===this.opts.verticalMarginUnit?this.container.css("height",t*(this.opts.cellHeight+this.opts.verticalMargin)-this.opts.verticalMargin+this.opts.cellHeightUnit):this.container.css("height","calc("+(t*this.opts.cellHeight+this.opts.cellHeightUnit)+" + "+(t*(this.opts.verticalMargin-1)+this.opts.verticalMarginUnit)+")"):this.container.css("height",t*this.opts.cellHeight+this.opts.cellHeightUnit))}},i.prototype._isOneColumnMode=function(){return(window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth)<=this.opts.minWidth},i.prototype._setupRemovingTimeout=function(t){var e=_(t).data("_gridstack_node");!e._removeTimeout&&this.opts.removable&&(e._removeTimeout=setTimeout(function(){t.addClass("grid-stack-item-removing"),e._isAboutToRemove=!0},this.opts.removeTimeout))},i.prototype._clearRemovingTimeout=function(t){var e=_(t).data("_gridstack_node");e._removeTimeout&&(clearTimeout(e._removeTimeout),e._removeTimeout=null,t.removeClass("grid-stack-item-removing"),e._isAboutToRemove=!1)},i.prototype._prepareElementsByNode=function(h,l){var p,g,c=this,t=function(t,e){var i,o,a=Math.round(e.position.left/p),s=Math.floor((e.position.top+g/2)/g);if("drag"!=t.type&&(i=Math.round(e.size.width/p),o=Math.round(e.size.height/g)),"drag"==t.type){var r=e.position.top-l._prevYPix;l._prevYPix=e.position.top,u.updateScrollPosition(h[0],e,r),h.data("inTrashZone")||a<0||a>=c.grid.width||s<0||!c.grid.float&&s>c.grid.getGridHeight()?l._temporaryRemoved||(!0===c.opts.removable&&c._setupRemovingTimeout(h),a=l._beforeDragX,s=l._beforeDragY,c.placeholder.detach(),c.placeholder.hide(),c.grid.removeNode(l),c._updateContainerHeight(),l._temporaryRemoved=!0):(c._clearRemovingTimeout(h),l._temporaryRemoved&&(c.grid.addNode(l),c.placeholder.attr("data-gs-x",a).attr("data-gs-y",s).attr("data-gs-width",i).attr("data-gs-height",o).show(),c.container.append(c.placeholder),l.el=c.placeholder,l._temporaryRemoved=!1))}else if("resize"==t.type&&a<0)return;var n=void 0!==i?i:l.lastTriedWidth,d=void 0!==o?o:l.lastTriedHeight;!c.grid.canMoveNode(l,a,s,i,o)||l.lastTriedX===a&&l.lastTriedY===s&&l.lastTriedWidth===n&&l.lastTriedHeight===d||(l.lastTriedX=a,l.lastTriedY=s,l.lastTriedWidth=i,l.lastTriedHeight=o,c.grid.moveNode(l,a,s,i,o),c._updateContainerHeight())},e=function(t,e){c.container.append(c.placeholder);var i=_(this);c.grid.cleanNodes(),c.grid.beginUpdate(l),p=c.cellWidth();var o=Math.ceil(i.outerHeight()/i.attr("data-gs-height"));g=c.container.height()/parseInt(c.container.attr("data-gs-current-height")),c.placeholder.attr("data-gs-x",i.attr("data-gs-x")).attr("data-gs-y",i.attr("data-gs-y")).attr("data-gs-width",i.attr("data-gs-width")).attr("data-gs-height",i.attr("data-gs-height")).show(),l.el=c.placeholder,l._beforeDragX=l.x,l._beforeDragY=l.y,l._prevYPix=e.position.top,c.dd.resizable(h,"option","minWidth",p*(l.minWidth||1)),c.dd.resizable(h,"option","minHeight",o*(l.minHeight||1)),"resizestart"==t.type&&i.find(".grid-stack-item").trigger("resizestart")},i=function(t,e){var i=_(this);if(i.data("_gridstack_node")){var o=!1;if(c.placeholder.detach(),l.el=i,c.placeholder.hide(),l._isAboutToRemove)o=!0,h.data("_gridstack_node")._grid._triggerRemoveEvent(),h.removeData("_gridstack_node"),h.remove();else c._clearRemovingTimeout(h),l._temporaryRemoved?(u.removePositioningStyles(i),i.attr("data-gs-x",l._beforeDragX).attr("data-gs-y",l._beforeDragY).attr("data-gs-width",l.width).attr("data-gs-height",l.height),l.x=l._beforeDragX,l.y=l._beforeDragY,l._temporaryRemoved=!1,c.grid.addNode(l)):(u.removePositioningStyles(i),i.attr("data-gs-x",l.x).attr("data-gs-y",l.y).attr("data-gs-width",l.width).attr("data-gs-height",l.height));c._updateContainerHeight(),c._triggerChangeEvent(o),c.grid.endUpdate();var a=i.find(".grid-stack");a.length&&"resizestop"==t.type&&(a.each(function(t,e){_(e).data("gridstack").onResizeHandler()}),i.find(".grid-stack-item").trigger("resizestop"),i.find(".grid-stack-item").trigger("gsresizestop")),"resizestop"==t.type&&c.container.trigger("gsresizestop",i)}};this.dd.draggable(h,{start:e,stop:i,drag:t}).resizable(h,{start:e,stop:i,resize:t}),(l.noMove||this._isOneColumnMode()&&!c.opts.disableOneColumnMode||this.opts.disableDrag||this.opts.staticGrid)&&this.dd.draggable(h,"disable"),(l.noResize||this._isOneColumnMode()&&!c.opts.disableOneColumnMode||this.opts.disableResize||this.opts.staticGrid)&&this.dd.resizable(h,"disable"),h.attr("data-gs-locked",l.locked?"yes":null)},i.prototype._prepareElement=function(t,e){e=void 0!==e&&e;(t=_(t)).addClass(this.opts.itemClass);var i=this.grid.addNode({x:parseInt(t.attr("data-gs-x"),10),y:parseInt(t.attr("data-gs-y"),10),width:t.attr("data-gs-width"),height:t.attr("data-gs-height"),maxWidth:t.attr("data-gs-max-width"),minWidth:t.attr("data-gs-min-width"),maxHeight:t.attr("data-gs-max-height"),minHeight:t.attr("data-gs-min-height"),autoPosition:u.toBool(t.attr("data-gs-auto-position")),noResize:u.toBool(t.attr("data-gs-no-resize")),noMove:u.toBool(t.attr("data-gs-no-move")),locked:u.toBool(t.attr("data-gs-locked")),resizeHandles:t.attr("data-gs-resize-handles"),el:t,id:t.attr("data-gs-id"),_grid:this},e);t.data("_gridstack_node",i),this._prepareElementsByNode(t,i)},i.prototype.setAnimation=function(t){t?this.container.addClass("grid-stack-animate"):this.container.removeClass("grid-stack-animate")},i.prototype.addWidget=function(t,e,i,o,a,s,r,n,d,h,l){return t=_(t),void 0!==e&&t.attr("data-gs-x",e),void 0!==i&&t.attr("data-gs-y",i),void 0!==o&&t.attr("data-gs-width",o),void 0!==a&&t.attr("data-gs-height",a),void 0!==s&&t.attr("data-gs-auto-position",s?"yes":null),void 0!==r&&t.attr("data-gs-min-width",r),void 0!==n&&t.attr("data-gs-max-width",n),void 0!==d&&t.attr("data-gs-min-height",d),void 0!==h&&t.attr("data-gs-max-height",h),void 0!==l&&t.attr("data-gs-id",l),this.container.append(t),this._prepareElement(t,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),t},i.prototype.makeWidget=function(t){return t=_(t),this._prepareElement(t,!0),this._triggerAddEvent(),this._updateContainerHeight(),this._triggerChangeEvent(!0),t},i.prototype.willItFit=function(t,e,i,o,a){var s={x:t,y:e,width:i,height:o,autoPosition:a};return this.grid.canBePlacedWithRespectToHeight(s)},i.prototype.removeWidget=function(t,e){e=void 0===e||e;var i=(t=_(t)).data("_gridstack_node");i||(i=this.grid.getNodeDataByDOMEl(t)),this.grid.removeNode(i,e),t.removeData("_gridstack_node"),this._updateContainerHeight(),e&&t.remove(),this._triggerChangeEvent(!0),this._triggerRemoveEvent()},i.prototype.removeAll=function(e){g.each(this.grid.nodes,g.bind(function(t){this.removeWidget(t.el,e)},this)),this.grid.nodes=[],this._updateContainerHeight()},i.prototype.destroy=function(t){_(window).off("resize",this.onResizeHandler),this.disable(),void 0===t||t?this.container.remove():(this.removeAll(!1),this.container.removeData("gridstack")),u.removeStylesheet(this._stylesId),this.grid&&(this.grid=null)},i.prototype.resizable=function(t,o){var a=this;return(t=_(t)).each(function(t,e){var i=(e=_(e)).data("_gridstack_node");null!=i&&(i.noResize=!o,i.noResize||a._isOneColumnMode()&&!a.opts.disableOneColumnMode?a.dd.resizable(e,"disable"):a.dd.resizable(e,"enable"))}),this},i.prototype.movable=function(t,o){var a=this;return(t=_(t)).each(function(t,e){var i=(e=_(e)).data("_gridstack_node");null!=i&&(i.noMove=!o,i.noMove||a._isOneColumnMode()&&!a.opts.disableOneColumnMode?(a.dd.draggable(e,"disable"),e.removeClass("ui-draggable-handle")):(a.dd.draggable(e,"enable"),e.addClass("ui-draggable-handle")))}),this},i.prototype.enableMove=function(t,e){this.movable(this.container.children("."+this.opts.itemClass),t),e&&(this.opts.disableDrag=!t)},i.prototype.enableResize=function(t,e){this.resizable(this.container.children("."+this.opts.itemClass),t),e&&(this.opts.disableResize=!t)},i.prototype.disable=function(){this.movable(this.container.children("."+this.opts.itemClass),!1),this.resizable(this.container.children("."+this.opts.itemClass),!1),this.container.trigger("disable")},i.prototype.enable=function(){this.movable(this.container.children("."+this.opts.itemClass),!0),this.resizable(this.container.children("."+this.opts.itemClass),!0),this.container.trigger("enable")},i.prototype.locked=function(t,o){return(t=_(t)).each(function(t,e){var i=(e=_(e)).data("_gridstack_node");null!=i&&(i.locked=o||!1,e.attr("data-gs-locked",i.locked?"yes":null))}),this},i.prototype.maxHeight=function(t,o){return(t=_(t)).each(function(t,e){var i=(e=_(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.maxHeight=o||!1,e.attr("data-gs-max-height",o)))}),this},i.prototype.minHeight=function(t,o){return(t=_(t)).each(function(t,e){var i=(e=_(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.minHeight=o||!1,e.attr("data-gs-min-height",o)))}),this},i.prototype.maxWidth=function(t,o){return(t=_(t)).each(function(t,e){var i=(e=_(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.maxWidth=o||!1,e.attr("data-gs-max-width",o)))}),this},i.prototype.minWidth=function(t,o){return(t=_(t)).each(function(t,e){var i=(e=_(e)).data("_gridstack_node");null!=i&&(isNaN(o)||(i.minWidth=o||!1,e.attr("data-gs-min-width",o)))}),this},i.prototype._updateElement=function(t,e){var i=(t=_(t).first()).data("_gridstack_node");if(null!=i){var o=this;o.grid.cleanNodes(),o.grid.beginUpdate(i),e.call(this,t,i),o._updateContainerHeight(),o._triggerChangeEvent(),o.grid.endUpdate()}},i.prototype.resize=function(t,i,o){this._updateElement(t,function(t,e){i=null!=i?i:e.width,o=null!=o?o:e.height,this.grid.moveNode(e,e.x,e.y,i,o)})},i.prototype.move=function(t,i,o){this._updateElement(t,function(t,e){i=null!=i?i:e.x,o=null!=o?o:e.y,this.grid.moveNode(e,i,o,e.width,e.height)})},i.prototype.update=function(t,i,o,a,s){this._updateElement(t,function(t,e){i=null!=i?i:e.x,o=null!=o?o:e.y,a=null!=a?a:e.width,s=null!=s?s:e.height,this.grid.moveNode(e,i,o,a,s)})},i.prototype.verticalMargin=function(t,e){if(void 0===t)return this.opts.verticalMargin;var i=u.parseHeight(t);this.opts.verticalMarginUnit===i.unit&&this.opts.height===i.height||(this.opts.verticalMarginUnit=i.unit,this.opts.verticalMargin=i.height,e||this._updateStyles())},i.prototype.cellHeight=function(t,e){if(void 0===t){if(this.opts.cellHeight)return this.opts.cellHeight;var i=this.container.children("."+this.opts.itemClass).first();return Math.ceil(i.outerHeight()/i.attr("data-gs-height"))}var o=u.parseHeight(t);this.opts.cellHeightUnit===o.unit&&this.opts.cellHeight===o.height||(this.opts.cellHeightUnit=o.unit,this.opts.cellHeight=o.height,e||this._updateStyles())},i.prototype.cellWidth=function(){return Math.round(this.container.outerWidth()/this.opts.width)},i.prototype.getCellFromPixel=function(t,e){var i=void 0!==e&&e?this.container.offset():this.container.position(),o=t.left-i.left,a=t.top-i.top,s=Math.floor(this.container.width()/this.opts.width),r=Math.floor(this.container.height()/parseInt(this.container.attr("data-gs-current-height")));return{x:Math.floor(o/s),y:Math.floor(a/r)}},i.prototype.batchUpdate=function(){this.grid.batchUpdate()},i.prototype.commit=function(){this.grid.commit(),this._updateContainerHeight()},i.prototype.isAreaEmpty=function(t,e,i,o){return this.grid.isAreaEmpty(t,e,i,o)},i.prototype.setStatic=function(t){this.opts.staticGrid=!0===t,this.enableMove(!t),this.enableResize(!t),this._setStaticClass()},i.prototype._setStaticClass=function(){var t="grid-stack-static";!0===this.opts.staticGrid?this.container.addClass(t):this.container.removeClass(t)},i.prototype._updateNodeWidths=function(t,e){this.grid._sortNodes(),this.grid.batchUpdate();for(var i={},o=0;o<this.grid.nodes.length;o++)i=this.grid.nodes[o],this.update(i.el,Math.round(i.x*e/t),void 0,Math.round(i.width*e/t),void 0);this.grid.commit()},i.prototype.setGridWidth=function(t,e){this.container.removeClass("grid-stack-"+this.opts.width),!0!==e&&this._updateNodeWidths(this.opts.width,t),this.opts.width=t,this.grid.width=t,this.container.addClass("grid-stack-"+t)},m.prototype.batch_update=e(m.prototype.batchUpdate),m.prototype._fix_collisions=e(m.prototype._fixCollisions,"_fix_collisions","_fixCollisions"),m.prototype.is_area_empty=e(m.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),m.prototype._sort_nodes=e(m.prototype._sortNodes,"_sort_nodes","_sortNodes"),m.prototype._pack_nodes=e(m.prototype._packNodes,"_pack_nodes","_packNodes"),m.prototype._prepare_node=e(m.prototype._prepareNode,"_prepare_node","_prepareNode"),m.prototype.clean_nodes=e(m.prototype.cleanNodes,"clean_nodes","cleanNodes"),m.prototype.get_dirty_nodes=e(m.prototype.getDirtyNodes,"get_dirty_nodes","getDirtyNodes"),m.prototype.add_node=e(m.prototype.addNode,"add_node","addNode, "),m.prototype.remove_node=e(m.prototype.removeNode,"remove_node","removeNode"),m.prototype.can_move_node=e(m.prototype.canMoveNode,"can_move_node","canMoveNode"),m.prototype.move_node=e(m.prototype.moveNode,"move_node","moveNode"),m.prototype.get_grid_height=e(m.prototype.getGridHeight,"get_grid_height","getGridHeight"),m.prototype.begin_update=e(m.prototype.beginUpdate,"begin_update","beginUpdate"),m.prototype.end_update=e(m.prototype.endUpdate,"end_update","endUpdate"),m.prototype.can_be_placed_with_respect_to_height=e(m.prototype.canBePlacedWithRespectToHeight,"can_be_placed_with_respect_to_height","canBePlacedWithRespectToHeight"),i.prototype._trigger_change_event=e(i.prototype._triggerChangeEvent,"_trigger_change_event","_triggerChangeEvent"),i.prototype._init_styles=e(i.prototype._initStyles,"_init_styles","_initStyles"),i.prototype._update_styles=e(i.prototype._updateStyles,"_update_styles","_updateStyles"),i.prototype._update_container_height=e(i.prototype._updateContainerHeight,"_update_container_height","_updateContainerHeight"),i.prototype._is_one_column_mode=e(i.prototype._isOneColumnMode,"_is_one_column_mode","_isOneColumnMode"),i.prototype._prepare_element=e(i.prototype._prepareElement,"_prepare_element","_prepareElement"),i.prototype.set_animation=e(i.prototype.setAnimation,"set_animation","setAnimation"),i.prototype.add_widget=e(i.prototype.addWidget,"add_widget","addWidget"),i.prototype.make_widget=e(i.prototype.makeWidget,"make_widget","makeWidget"),i.prototype.will_it_fit=e(i.prototype.willItFit,"will_it_fit","willItFit"),i.prototype.remove_widget=e(i.prototype.removeWidget,"remove_widget","removeWidget"),i.prototype.remove_all=e(i.prototype.removeAll,"remove_all","removeAll"),i.prototype.min_height=e(i.prototype.minHeight,"min_height","minHeight"),i.prototype.min_width=e(i.prototype.minWidth,"min_width","minWidth"),i.prototype._update_element=e(i.prototype._updateElement,"_update_element","_updateElement"),i.prototype.cell_height=e(i.prototype.cellHeight,"cell_height","cellHeight"),i.prototype.cell_width=e(i.prototype.cellWidth,"cell_width","cellWidth"),i.prototype.get_cell_from_pixel=e(i.prototype.getCellFromPixel,"get_cell_from_pixel","getCellFromPixel"),i.prototype.batch_update=e(i.prototype.batchUpdate,"batch_update","batchUpdate"),i.prototype.is_area_empty=e(i.prototype.isAreaEmpty,"is_area_empty","isAreaEmpty"),i.prototype.set_static=e(i.prototype.setStatic,"set_static","setStatic"),i.prototype._set_static_class=e(i.prototype._setStaticClass,"_set_static_class","_setStaticClass"),t.GridStackUI=i,t.GridStackUI.Utils=u,t.GridStackUI.Engine=m,t.GridStackUI.GridStackDragDropPlugin=c,_.fn.gridstack=function(e){return this.each(function(){var t=_(this);t.data("gridstack")||t.data("gridstack",new i(this,e))})},t.GridStackUI});
+//# sourceMappingURL=gridstack.min.map
\ No newline at end of file
diff --git a/dist/gridstack.min.map b/dist/gridstack.min.map
new file mode 100644
index 000000000..0e943b0c3
--- /dev/null
+++ b/dist/gridstack.min.map
@@ -0,0 +1 @@
+{"version":3,"sources":["../src/gridstack.js","../src/gridstack.jQueryUI.js"],"names":["factory","define","amd","exports","jQuery","require","e","_","$","scope","window","obsolete","f","oldName","newName","wrapper","console","warn","apply","this","arguments","prototype","obsoleteOpts","Utils","isIntercepted","a","b","x","width","y","height","sort","nodes","dir","chain","map","node","max","value","sortBy","n","createStylesheet","id","style","document","createElement","setAttribute","styleSheet","cssText","appendChild","createTextNode","getElementsByTagName","sheet","removeStylesheet","remove","insertCSSRule","selector","rules","index","insertRule","addRule","toBool","v","toLowerCase","Boolean","_collisionNodeCheck","nn","_didCollide","bn","newY","_isAddNodeIntercepted","parseHeight","val","heightUnit","isString","match","Error","parseFloat","unit","removePositioningStyles","el","position","removeProperty","left","top","getScrollParent","scrollHeight","clientHeight","parentNode","updateScrollPosition","ui","distance","rect","getBoundingClientRect","innerHeightOrClientHeight","innerHeight","documentElement","bottom","offsetDiffDown","offsetDiffUp","scrollEl","prevScroll","scrollTop","offsetHeight","Math","abs","GridStackDragDropPlugin","grid","is_intercepted","create_stylesheet","remove_stylesheet","insert_css_rule","registeredPlugins","registerPlugin","pluginClass","push","resizable","opts","draggable","droppable","isDroppable","on","eventName","callback","idSeq","GridStackEngine","onchange","floatMode","items","float","_updateCounter","_float","_addedNodes","_removedNodes","batchUpdate","commit","_packNodes","_notify","getNodeDataByDOMEl","find","get","_fixCollisions","_sortNodes","hasLocked","locked","collisionNode","bind","moveNode","isAreaEmpty","each","i","_updating","_origY","take","_dirty","canBeMoved","_prepareNode","resizing","defaults","parseInt","autoPosition","noResize","noMove","args","Array","slice","call","deletedNodes","concat","getDirtyNodes","cleanNodes","filter","addNode","triggerAddEvent","maxWidth","min","maxHeight","minWidth","minHeight","_id","floor","clone","removeNode","detachNode","without","canMoveNode","isNodeChangedPosition","clonedNode","extend","res","getGridHeight","canBePlacedWithRespectToHeight","noPack","lastTriedX","lastTriedY","lastTriedWidth","lastTriedHeight","reduce","memo","beginUpdate","endUpdate","GridStack","oneColumnMode","isAutoCellHeight","self","container","handle_class","handleClass","item_class","itemClass","placeholder_class","placeholderClass","placeholder_text","placeholderText","cell_height","cellHeight","vertical_margin","verticalMargin","min_width","static_grid","staticGrid","is_nested","isNested","always_show_resize_handle","alwaysShowResizeHandle","closest","length","attr","handle","auto","_class","random","toFixed","animate","autoHide","handles","scroll","appendTo","disableDrag","disableResize","rtl","removable","removableOptions","accept","removeTimeout","verticalMarginUnit","cellHeightUnit","disableOneColumnMode","oneColumnModeClass","ddPlugin","first","dd","css","addClass","cellWidth","_setStaticClass","_initStyles","_updateStyles","elements","_this","children","_prepareElement","setAnimation","placeholder","hide","_updateContainerHeight","_updateHeightsOnResize","throttle","onResizeHandler","_isOneColumnMode","append","trigger","removeClass","resize","trashZone","event","data","_grid","_setupRemovingTimeout","_clearRemovingTimeout","acceptWidgets","draggingElement","onDrag","pos","getCellFromPixel","pageX","pageY","_added","show","_beforeDragX","_beforeDragY","is","offset","origNode","ceil","outerWidth","outerHeight","_temporary","unbind","detach","originalNode","_triggerRemoveEvent","helper","enableSelection","removeData","_prepareElementsByNode","_triggerAddEvent","_triggerChangeEvent","forceTrigger","hasChanges","eventParams","_stylesId","_styles","_max","getHeight","prefix","nbRows","nbMargins","cssMinHeight","innerWidth","clientWidth","body","_removeTimeout","setTimeout","_isAboutToRemove","clearTimeout","dragOrResize","round","type","size","_prevYPix","_temporaryRemoved","onStartMoving","o","strictCellHeight","onEndMoving","forceNotify","nestedGrids","start","stop","drag","resizeHandles","enable","addWidget","makeWidget","willItFit","removeWidget","removeAll","destroy","detachGrid","off","disable","movable","enableMove","doEnable","includeNewWidgets","enableResize","isNaN","_updateElement","move","update","noUpdate","heightData","useOffset","containerPos","relativeLeft","relativeTop","columnWidth","rowHeight","setStatic","staticValue","staticClassName","_updateNodeWidths","oldWidth","newWidth","undefined","setGridWidth","gridWidth","doNotPropagate","batch_update","_fix_collisions","is_area_empty","_sort_nodes","_pack_nodes","_prepare_node","clean_nodes","get_dirty_nodes","add_node","remove_node","can_move_node","move_node","get_grid_height","begin_update","end_update","can_be_placed_with_respect_to_height","_trigger_change_event","_init_styles","_update_styles","_update_container_height","_is_one_column_mode","_prepare_element","set_animation","add_widget","make_widget","will_it_fit","remove_widget","remove_all","min_height","_update_element","cell_width","get_cell_from_pixel","set_static","_set_static_class","GridStackUI","Engine","fn","gridstack","JQueryUIGridStackDragDropPlugin","Object","create","constructor","key","containment","parent"],"mappings":"CAOA,SAAUA,GACN,GAAsB,mBAAXC,QAAyBA,OAAOC,IACvCD,OAAO,CAAC,SAAU,UAAWD,QAC1B,GAAuB,oBAAZG,QAAyB,CACvC,IAAMC,OAASC,QAAQ,UAAa,MAAOC,IAC3C,IAAMC,EAAIF,QAAQ,UAAa,MAAOC,IACtCN,EAAQI,OAAQG,QAEhBP,EAAQI,OAAQG,GARxB,CAUG,SAASC,EAAGD,GAEX,IAAIE,EAAQC,OAERC,EAAW,SAASC,EAAGC,EAASC,GAChC,IAAIC,EAAU,WAGV,OAFAC,QAAQC,KAAK,2BAA6BJ,EAAU,4DACzCC,EAAU,iDACdF,EAAEM,MAAMC,KAAMC,YAIzB,OAFAL,EAAQM,UAAYT,EAAES,UAEfN,GAGPO,EAAe,SAAST,EAASC,GACjCE,QAAQC,KAAK,yBAA2BJ,EAAU,4DAC9CC,EAAU,kDAGdS,EAAQ,CACRC,cAAe,SAASC,EAAGC,GACvB,QAASD,EAAEE,EAAIF,EAAEG,OAASF,EAAEC,GAAKD,EAAEC,EAAID,EAAEE,OAASH,EAAEE,GAAKF,EAAEI,EAAIJ,EAAEK,QAAUJ,EAAEG,GAAKH,EAAEG,EAAIH,EAAEI,QAAUL,EAAEI,IAG1GE,KAAM,SAASC,EAAOC,EAAKL,GAGvB,OAFAA,EAAQA,GAASrB,EAAE2B,MAAMF,GAAOG,IAAI,SAASC,GAAQ,OAAOA,EAAKT,EAAIS,EAAKR,QAAUS,MAAMC,QAC1FL,GAAc,GAARA,EAAY,GAAK,EAChB1B,EAAEgC,OAAOP,EAAO,CAAC,SAASQ,GAAK,OAAOP,GAAOO,EAAEb,EAAIa,EAAEX,EAAID,OAGpEa,iBAAkB,SAASC,GACvB,IAAIC,EAAQC,SAASC,cAAc,SASnC,OARAF,EAAMG,aAAa,OAAQ,YAC3BH,EAAMG,aAAa,mBAAoBJ,GACnCC,EAAMI,WACNJ,EAAMI,WAAWC,QAAU,GAE3BL,EAAMM,YAAYL,SAASM,eAAe,KAE9CN,SAASO,qBAAqB,QAAQ,GAAGF,YAAYN,GAC9CA,EAAMS,OAGjBC,iBAAkB,SAASX,GACvBlC,EAAE,0BAA4BkC,EAAK,KAAKY,UAG5CC,cAAe,SAASH,EAAOI,EAAUC,EAAOC,GACZ,mBAArBN,EAAMO,WACbP,EAAMO,WAAWH,EAAW,IAAMC,EAAQ,IAAKC,GACf,mBAAlBN,EAAMQ,SACpBR,EAAMQ,QAAQJ,EAAUC,EAAOC,IAIvCG,OAAQ,SAASC,GACb,MAAgB,kBAALA,EACAA,EAEK,iBAALA,IAEQ,MADfA,EAAIA,EAAEC,gBACoB,MAALD,GAAkB,SAALA,GAAqB,KAALA,GAE/CE,QAAQF,IAGnBG,oBAAqB,SAASzB,GAC1B,OAAOA,GAAKrB,KAAKiB,MAAQb,EAAMC,cAAcgB,EAAGrB,KAAK+C,KAGzDC,YAAa,SAASC,GAClB,OAAO7C,EAAMC,cAAc,CAACG,EAAGR,KAAKqB,EAAEb,EAAGE,EAAGV,KAAKkD,KAAMzC,MAAOT,KAAKqB,EAAEZ,MAAOE,OAAQX,KAAKqB,EAAEV,QAASsC,IAGxGE,sBAAuB,SAAS9B,GAC5B,OAAOjB,EAAMC,cAAc,CAACG,EAAGR,KAAKQ,EAAGE,EAAGV,KAAKU,EAAGD,MAAOT,KAAKiB,KAAKR,MAAOE,OAAQX,KAAKiB,KAAKN,QAASU,IAGzG+B,YAAa,SAASC,GAClB,IAAI1C,EAAS0C,EACTC,EAAa,KACjB,GAAI3C,GAAUvB,EAAEmE,SAAS5C,GAAS,CAC9B,IAAI6C,EAAQ7C,EAAO6C,MAAM,uEACzB,IAAKA,EACD,MAAM,IAAIC,MAAM,kBAEpBH,EAAaE,EAAM,IAAM,KACzB7C,EAAS+C,WAAWF,EAAM,IAE9B,MAAO,CAAC7C,OAAQA,EAAQgD,KAAML,IAGlCM,wBAAyB,SAASC,GAC9B,IAAIrC,EAAQqC,EAAG,GAAGrC,MACdA,EAAMsC,UACNtC,EAAMuC,eAAe,YAErBvC,EAAMwC,MACNxC,EAAMuC,eAAe,QAErBvC,EAAMyC,KACNzC,EAAMuC,eAAe,OAErBvC,EAAMf,OACNe,EAAMuC,eAAe,SAErBvC,EAAMb,QACNa,EAAMuC,eAAe,WAG7BG,gBAAiB,SAASL,GAStB,OAPU,MAANA,EACW,KACJA,EAAGM,aAAeN,EAAGO,aACjBP,EAEAzD,EAAM8D,gBAAgBL,EAAGQ,aAI5CC,qBAAsB,SAAST,EAAIU,EAAIC,GAEnC,IAAIC,EAAOZ,EAAGa,wBACVC,EAA6BpF,OAAOqF,aAAenD,SAASoD,gBAAgBT,aAChF,GAAIK,EAAKR,IAAM,GACXQ,EAAKK,OAASH,EAChB,CAIE,IAAII,EAAiBN,EAAKK,OAASH,EAC/BK,EAAeP,EAAKR,IACpBgB,EAAW7E,EAAM8D,gBAAgBL,GACjCqB,EAAaD,EAASE,UACV,MAAZF,IACIR,EAAKR,IAAM,GAAKO,EAAW,EAEvBX,EAAGuB,aAAeT,EAClBM,EAASE,WAAaX,EAEtBS,EAASE,WAAaE,KAAKC,IAAIN,GAAgBK,KAAKC,IAAId,GAAYA,EAAWQ,EAEjE,EAAXR,IAEHX,EAAGuB,aAAeT,EAClBM,EAASE,WAAaX,EAEtBS,EAASE,WAA8BX,EAAjBO,EAA4BP,EAAWO,GAIrER,EAAGT,SAASG,KAAOgB,EAASE,UAAYD,MAoBxD,SAASK,EAAwBC,GAC7BxF,KAAKwF,KAAOA,EAdhBpF,EAAMqF,eAAiBjG,EAASY,EAAMC,cAAe,iBAAkB,iBAEvED,EAAMsF,kBAAoBlG,EAASY,EAAMkB,iBAAkB,oBAAqB,oBAEhFlB,EAAMuF,kBAAoBnG,EAASY,EAAM8B,iBAAkB,oBAAqB,oBAEhF9B,EAAMwF,gBAAkBpG,EAASY,EAAMgC,cAAe,kBAAmB,iBAWzEmD,EAAwBM,kBAAoB,GAE5CN,EAAwBO,eAAiB,SAASC,GAC9CR,EAAwBM,kBAAkBG,KAAKD,IAGnDR,EAAwBrF,UAAU+F,UAAY,SAASpC,EAAIqC,GACvD,OAAOlG,MAGXuF,EAAwBrF,UAAUiG,UAAY,SAAStC,EAAIqC,GACvD,OAAOlG,MAGXuF,EAAwBrF,UAAUkG,UAAY,SAASvC,EAAIqC,GACvD,OAAOlG,MAGXuF,EAAwBrF,UAAUmG,YAAc,SAASxC,GACrD,OAAO,GAGX0B,EAAwBrF,UAAUoG,GAAK,SAASzC,EAAI0C,EAAWC,GAC3D,OAAOxG,MAIX,IAAIyG,EAAQ,EAERC,EAAkB,SAASjG,EAAOkG,EAAUC,EAAWjG,EAAQkG,GAC/D7G,KAAKS,MAAQA,EACbT,KAAK8G,MAAQF,IAAa,EAC1B5G,KAAKW,OAASA,GAAU,EAExBX,KAAKa,MAAQgG,GAAS,GACtB7G,KAAK2G,SAAWA,GAAY,aAE5B3G,KAAK+G,eAAiB,EACtB/G,KAAKgH,OAAShH,KAAK8G,MAEnB9G,KAAKiH,YAAc,GACnBjH,KAAKkH,cAAgB,IAGzBR,EAAgBxG,UAAUiH,YAAc,WACpCnH,KAAK+G,eAAiB,EACtB/G,KAAK8G,OAAQ,GAGjBJ,EAAgBxG,UAAUkH,OAAS,WACH,IAAxBpH,KAAK+G,iBACL/G,KAAK+G,eAAiB,EACtB/G,KAAK8G,MAAQ9G,KAAKgH,OAClBhH,KAAKqH,aACLrH,KAAKsH,YAKbZ,EAAgBxG,UAAUqH,mBAAqB,SAAS1D,GACpD,OAAOzE,EAAEoI,KAAKxH,KAAKa,MAAO,SAASQ,GAAK,OAAOwC,EAAG4D,IAAI,KAAOpG,EAAEwC,GAAG4D,IAAI,MAG1Ef,EAAgBxG,UAAUwH,eAAiB,SAASzG,GAEhDjB,KAAK2H,YAAY,GAEjB,IAAI5E,EAAK9B,EACL2G,EAAY/E,QAAQzD,EAAEoI,KAAKxH,KAAKa,MAAO,SAASQ,GAAK,OAAOA,EAAEwG,UAIlE,IAHK7H,KAAK8G,OAAUc,IAChB7E,EAAK,CAACvC,EAAG,EAAGE,EAAGO,EAAKP,EAAGD,MAAOT,KAAKS,MAAOE,OAAQM,EAAKN,WAE9C,CACT,IAAImH,EAAgB1I,EAAEoI,KAAKxH,KAAKa,MAAOzB,EAAE2I,KAAK3H,EAAM0C,oBAAqB,CAAC7B,KAAMA,EAAM8B,GAAIA,KAC1F,QAA4B,IAAjB+E,EACP,OAEJ9H,KAAKgI,SAASF,EAAeA,EAActH,EAAGS,EAAKP,EAAIO,EAAKN,OACxDmH,EAAcrH,MAAOqH,EAAcnH,QAAQ,KAIvD+F,EAAgBxG,UAAU+H,YAAc,SAASzH,EAAGE,EAAGD,EAAOE,GAC1D,IAAIoC,EAAK,CAACvC,EAAGA,GAAK,EAAGE,EAAGA,GAAK,EAAGD,MAAOA,GAAS,EAAGE,OAAQA,GAAU,GACjEmH,EAAgB1I,EAAEoI,KAAKxH,KAAKa,MAAOzB,EAAE2I,KAAK,SAAS1G,GACnD,OAAOjB,EAAMC,cAAcgB,EAAG0B,IAC/B/C,OACH,OAAO8H,MAAAA,GAGXpB,EAAgBxG,UAAUyH,WAAa,SAAS7G,GAC5Cd,KAAKa,MAAQT,EAAMQ,KAAKZ,KAAKa,MAAOC,EAAKd,KAAKS,QAGlDiG,EAAgBxG,UAAUmH,WAAa,WACnCrH,KAAK2H,aAED3H,KAAK8G,MACL1H,EAAE8I,KAAKlI,KAAKa,MAAOzB,EAAE2I,KAAK,SAAS1G,EAAG8G,GAClC,IAAI9G,EAAE+G,gBAAgC,IAAZ/G,EAAEgH,QAAyBhH,EAAEX,GAAKW,EAAEgH,OAK9D,IADA,IAAInF,EAAO7B,EAAEX,EACNwC,GAAQ7B,EAAEgH,QAAQ,CACDjJ,EAAE2B,MAAMf,KAAKa,OAC5ByH,KAAKH,GACLX,KAAKpI,EAAE2I,KAAK3H,EAAM4C,YAAa,CAAC3B,EAAGA,EAAG6B,KAAMA,KAC5C/B,UAGDE,EAAEkH,QAAS,EACXlH,EAAEX,EAAIwC,KAERA,IAEPlD,OAEHZ,EAAE8I,KAAKlI,KAAKa,MAAOzB,EAAE2I,KAAK,SAAS1G,EAAG8G,GAClC,IAAI9G,EAAEwG,OAGN,KAAa,EAANxG,EAAEX,GAAO,CACZ,IAAIwC,EAAO7B,EAAEX,EAAI,EACb8H,EAAmB,IAANL,EAEjB,GAAQ,EAAJA,EAKAK,OAAqC,IAJjBpJ,EAAE2B,MAAMf,KAAKa,OAC5ByH,KAAKH,GACLX,KAAKpI,EAAE2I,KAAK3H,EAAM4C,YAAa,CAAC3B,EAAGA,EAAG6B,KAAMA,KAC5C/B,QAIT,IAAKqH,EACD,MAEJnH,EAAEkH,OAASlH,EAAEX,GAAKwC,EAClB7B,EAAEX,EAAIwC,IAEXlD,QAIX0G,EAAgBxG,UAAUuI,aAAe,SAASxH,EAAMyH,GAqCpD,OApCAzH,EAAO7B,EAAEuJ,SAAS1H,GAAQ,GAAI,CAACR,MAAO,EAAGE,OAAQ,EAAGH,EAAG,EAAGE,EAAG,KAExDF,EAAIoI,SAAS,GAAK3H,EAAKT,GAC5BS,EAAKP,EAAIkI,SAAS,GAAK3H,EAAKP,GAC5BO,EAAKR,MAAQmI,SAAS,GAAK3H,EAAKR,OAChCQ,EAAKN,OAASiI,SAAS,GAAK3H,EAAKN,QACjCM,EAAK4H,aAAe5H,EAAK4H,eAAgB,EACzC5H,EAAK6H,SAAW7H,EAAK6H,WAAY,EACjC7H,EAAK8H,OAAS9H,EAAK8H,SAAU,EAEzB9H,EAAKR,MAAQT,KAAKS,MAClBQ,EAAKR,MAAQT,KAAKS,MACXQ,EAAKR,MAAQ,IACpBQ,EAAKR,MAAQ,GAGbQ,EAAKN,OAAS,IACdM,EAAKN,OAAS,GAGdM,EAAKT,EAAI,IACTS,EAAKT,EAAI,GAGTS,EAAKT,EAAIS,EAAKR,MAAQT,KAAKS,QACvBiI,EACAzH,EAAKR,MAAQT,KAAKS,MAAQQ,EAAKT,EAE/BS,EAAKT,EAAIR,KAAKS,MAAQQ,EAAKR,OAI/BQ,EAAKP,EAAI,IACTO,EAAKP,EAAI,GAGNO,GAGXyF,EAAgBxG,UAAUoH,QAAU,WAChC,IAAI0B,EAAOC,MAAM/I,UAAUgJ,MAAMC,KAAKlJ,UAAW,GAGjD,GAFA+I,EAAK,QAAwB,IAAZA,EAAK,GAAqB,GAAK,CAACA,EAAK,IACtDA,EAAK,QAAwB,IAAZA,EAAK,IAA4BA,EAAK,IACnDhJ,KAAK+G,eAAT,CAGA,IAAIqC,EAAeJ,EAAK,GAAGK,OAAOrJ,KAAKsJ,iBACvCtJ,KAAK2G,SAASyC,EAAcJ,EAAK,MAGrCtC,EAAgBxG,UAAUqJ,WAAa,WAC/BvJ,KAAK+G,gBAGT3H,EAAE8I,KAAKlI,KAAKa,MAAO,SAASQ,GAAIA,EAAEkH,QAAS,KAG/C7B,EAAgBxG,UAAUoJ,cAAgB,WACtC,OAAOlK,EAAEoK,OAAOxJ,KAAKa,MAAO,SAASQ,GAAK,OAAOA,EAAEkH,UAGvD7B,EAAgBxG,UAAUuJ,QAAU,SAASxI,EAAMyI,GAW/C,QAR4B,KAF5BzI,EAAOjB,KAAKyI,aAAaxH,IAET0I,WAA2B1I,EAAKR,MAAQ4E,KAAKuE,IAAI3I,EAAKR,MAAOQ,EAAK0I,gBACrD,IAAlB1I,EAAK4I,YAA4B5I,EAAKN,OAAS0E,KAAKuE,IAAI3I,EAAKN,OAAQM,EAAK4I,iBACzD,IAAjB5I,EAAK6I,WAA2B7I,EAAKR,MAAQ4E,KAAKnE,IAAID,EAAKR,MAAOQ,EAAK6I,gBACrD,IAAlB7I,EAAK8I,YAA4B9I,EAAKN,OAAS0E,KAAKnE,IAAID,EAAKN,OAAQM,EAAK8I,YAErF9I,EAAK+I,MAAQvD,EACbxF,EAAKsH,QAAS,EAEVtH,EAAK4H,aAAc,CACnB7I,KAAK2H,aAEL,IAAK,IAAIQ,EAAI,KAAMA,EAAG,CAClB,IAAI3H,EAAI2H,EAAInI,KAAKS,MACbC,EAAI2E,KAAK4E,MAAM9B,EAAInI,KAAKS,OAC5B,KAAID,EAAIS,EAAKR,MAAQT,KAAKS,SAGrBrB,EAAEoI,KAAKxH,KAAKa,MAAOzB,EAAE2I,KAAK3H,EAAM+C,sBAAuB,CAAC3C,EAAGA,EAAGE,EAAGA,EAAGO,KAAMA,KAAS,CACpFA,EAAKT,EAAIA,EACTS,EAAKP,EAAIA,EACT,QAaZ,OARAV,KAAKa,MAAMmF,KAAK/E,QACc,IAAnByI,GAAkCA,GACzC1J,KAAKiH,YAAYjB,KAAK5G,EAAE8K,MAAMjJ,IAGlCjB,KAAK0H,eAAezG,GACpBjB,KAAKqH,aACLrH,KAAKsH,UACErG,GAGXyF,EAAgBxG,UAAUiK,WAAa,SAASlJ,EAAMmJ,GAClDA,OAAmC,IAAfA,GAAoCA,EACxDpK,KAAKkH,cAAclB,KAAK5G,EAAE8K,MAAMjJ,IAChCA,EAAK+I,IAAM,KACXhK,KAAKa,MAAQzB,EAAEiL,QAAQrK,KAAKa,MAAOI,GACnCjB,KAAKqH,aACLrH,KAAKsH,QAAQrG,EAAMmJ,IAGvB1D,EAAgBxG,UAAUoK,YAAc,SAASrJ,EAAMT,EAAGE,EAAGD,EAAOE,GAChE,IAAKX,KAAKuK,sBAAsBtJ,EAAMT,EAAGE,EAAGD,EAAOE,GAC/C,OAAO,EAEX,IAMI6J,EANA5C,EAAY/E,QAAQzD,EAAEoI,KAAKxH,KAAKa,MAAO,SAASQ,GAAK,OAAOA,EAAEwG,UAElE,IAAK7H,KAAKW,SAAWiH,EACjB,OAAO,EAIX,IAAIsC,EAAQ,IAAIxD,EACZ1G,KAAKS,MACL,KACAT,KAAK8G,MACL,EACA1H,EAAE4B,IAAIhB,KAAKa,MAAO,SAASQ,GACvB,OAAIA,GAAKJ,EACLuJ,EAAanL,EAAEoL,OAAO,GAAIpJ,GAGvBhC,EAAEoL,OAAO,GAAIpJ,MAG5B,QAA0B,IAAfmJ,EACP,OAAO,EAGXN,EAAMlC,SAASwC,EAAYhK,EAAGE,EAAGD,EAAOE,GAExC,IAAI+J,GAAM,EAWV,OATI9C,IACA8C,IAAQ7H,QAAQzD,EAAEoI,KAAK0C,EAAMrJ,MAAO,SAASQ,GACzC,OAAOA,GAAKmJ,GAAc3H,QAAQxB,EAAEwG,SAAWhF,QAAQxB,EAAEkH,YAG7DvI,KAAKW,SACL+J,GAAOR,EAAMS,iBAAmB3K,KAAKW,QAGlC+J,GAGXhE,EAAgBxG,UAAU0K,+BAAiC,SAAS3J,GAChE,IAAKjB,KAAKW,OACN,OAAO,EAGX,IAAIuJ,EAAQ,IAAIxD,EACZ1G,KAAKS,MACL,KACAT,KAAK8G,MACL,EACA1H,EAAE4B,IAAIhB,KAAKa,MAAO,SAASQ,GAAK,OAAOhC,EAAEoL,OAAO,GAAIpJ,MAExD,OADA6I,EAAMT,QAAQxI,GACPiJ,EAAMS,iBAAmB3K,KAAKW,QAGzC+F,EAAgBxG,UAAUqK,sBAAwB,SAAStJ,EAAMT,EAAGE,EAAGD,EAAOE,GAW1E,MAVgB,iBAALH,IAAiBA,EAAIS,EAAKT,GACrB,iBAALE,IAAiBA,EAAIO,EAAKP,GACjB,iBAATD,IAAqBA,EAAQQ,EAAKR,OACxB,iBAAVE,IAAsBA,EAASM,EAAKN,aAEnB,IAAjBM,EAAK0I,WAA2BlJ,EAAQ4E,KAAKuE,IAAInJ,EAAOQ,EAAK0I,gBAC3C,IAAlB1I,EAAK4I,YAA4BlJ,EAAS0E,KAAKuE,IAAIjJ,EAAQM,EAAK4I,iBAC/C,IAAjB5I,EAAK6I,WAA2BrJ,EAAQ4E,KAAKnE,IAAIT,EAAOQ,EAAK6I,gBAC3C,IAAlB7I,EAAK8I,YAA4BpJ,EAAS0E,KAAKnE,IAAIP,EAAQM,EAAK8I,YAEvE9I,EAAKT,GAAKA,GAAKS,EAAKP,GAAKA,GAAKO,EAAKR,OAASA,GAASQ,EAAKN,QAAUA,GAM5E+F,EAAgBxG,UAAU8H,SAAW,SAAS/G,EAAMT,EAAGE,EAAGD,EAAOE,EAAQkK,GACrE,IAAK7K,KAAKuK,sBAAsBtJ,EAAMT,EAAGE,EAAGD,EAAOE,GAC/C,OAAOM,EAYX,GAVgB,iBAALT,IAAiBA,EAAIS,EAAKT,GACrB,iBAALE,IAAiBA,EAAIO,EAAKP,GACjB,iBAATD,IAAqBA,EAAQQ,EAAKR,OACxB,iBAAVE,IAAsBA,EAASM,EAAKN,aAEnB,IAAjBM,EAAK0I,WAA2BlJ,EAAQ4E,KAAKuE,IAAInJ,EAAOQ,EAAK0I,gBAC3C,IAAlB1I,EAAK4I,YAA4BlJ,EAAS0E,KAAKuE,IAAIjJ,EAAQM,EAAK4I,iBAC/C,IAAjB5I,EAAK6I,WAA2BrJ,EAAQ4E,KAAKnE,IAAIT,EAAOQ,EAAK6I,gBAC3C,IAAlB7I,EAAK8I,YAA4BpJ,EAAS0E,KAAKnE,IAAIP,EAAQM,EAAK8I,YAEvE9I,EAAKT,GAAKA,GAAKS,EAAKP,GAAKA,GAAKO,EAAKR,OAASA,GAASQ,EAAKN,QAAUA,EACpE,OAAOM,EAGX,IAAIyH,EAAWzH,EAAKR,OAASA,EAoB7B,OAnBAQ,EAAKsH,QAAS,EAEdtH,EAAKT,EAAIA,EACTS,EAAKP,EAAIA,EACTO,EAAKR,MAAQA,EACbQ,EAAKN,OAASA,EAEdM,EAAK6J,WAAatK,EAClBS,EAAK8J,WAAarK,EAClBO,EAAK+J,eAAiBvK,EACtBQ,EAAKgK,gBAAkBtK,EAEvBM,EAAOjB,KAAKyI,aAAaxH,EAAMyH,GAE/B1I,KAAK0H,eAAezG,GACf4J,IACD7K,KAAKqH,aACLrH,KAAKsH,WAEFrG,GAGXyF,EAAgBxG,UAAUyK,cAAgB,WACtC,OAAOvL,EAAE8L,OAAOlL,KAAKa,MAAO,SAASsK,EAAM9J,GAAK,OAAOgE,KAAKnE,IAAIiK,EAAM9J,EAAEX,EAAIW,EAAEV,SAAY,IAG9F+F,EAAgBxG,UAAUkL,YAAc,SAASnK,GAC7C7B,EAAE8I,KAAKlI,KAAKa,MAAO,SAASQ,GACxBA,EAAEgH,OAAShH,EAAEX,IAEjBO,EAAKmH,WAAY,GAGrB1B,EAAgBxG,UAAUmL,UAAY,WAClCjM,EAAE8I,KAAKlI,KAAKa,MAAO,SAASQ,GACxBA,EAAEgH,OAAShH,EAAEX,IAEjB,IAAIW,EAAIjC,EAAEoI,KAAKxH,KAAKa,MAAO,SAASQ,GAAK,OAAOA,EAAE+G,YAC9C/G,IACAA,EAAE+G,WAAY,IAItB,IAAIkD,EAAY,SAASzH,EAAIqC,GACzB,IACIqF,EAAeC,EADfC,EAAOzL,KAGXkG,EAAOA,GAAQ,GAEflG,KAAK0L,UAAYrM,EAAEwE,QAGc,IAAtBqC,EAAKyF,eACZzF,EAAK0F,YAAc1F,EAAKyF,aACxBxL,EAAa,eAAgB,qBAEF,IAApB+F,EAAK2F,aACZ3F,EAAK4F,UAAY5F,EAAK2F,WACtB1L,EAAa,aAAc,mBAEO,IAA3B+F,EAAK6F,oBACZ7F,EAAK8F,iBAAmB9F,EAAK6F,kBAC7B5L,EAAa,oBAAqB,0BAED,IAA1B+F,EAAK+F,mBACZ/F,EAAKgG,gBAAkBhG,EAAK+F,iBAC5B9L,EAAa,mBAAoB,yBAEL,IAArB+F,EAAKiG,cACZjG,EAAKkG,WAAalG,EAAKiG,YACvBhM,EAAa,cAAe,oBAEI,IAAzB+F,EAAKmG,kBACZnG,EAAKoG,eAAiBpG,EAAKmG,gBAC3BlM,EAAa,kBAAmB,wBAEN,IAAnB+F,EAAKqG,YACZrG,EAAK4D,SAAW5D,EAAKqG,UACrBpM,EAAa,YAAa,kBAEE,IAArB+F,EAAKsG,cACZtG,EAAKuG,WAAavG,EAAKsG,YACvBrM,EAAa,cAAe,oBAEF,IAAnB+F,EAAKwG,YACZxG,EAAKyG,SAAWzG,EAAKwG,UACrBvM,EAAa,YAAa,kBAEgB,IAAnC+F,EAAK0G,4BACZ1G,EAAK2G,uBAAyB3G,EAAK0G,0BACnCzM,EAAa,4BAA6B,2BAI9C+F,EAAK4F,UAAY5F,EAAK4F,WAAa,kBACnC,IAAIa,EAAiE,EAAtD3M,KAAK0L,UAAUoB,QAAQ,IAAM5G,EAAK4F,WAAWiB,OAsG5D,GApGA/M,KAAKkG,KAAO9G,EAAEuJ,SAASzC,GAAQ,GAAI,CAC/BzF,MAAOmI,SAAS5I,KAAK0L,UAAUsB,KAAK,mBAAqB,GACzDrM,OAAQiI,SAAS5I,KAAK0L,UAAUsB,KAAK,oBAAsB,EAC3DlB,UAAW,kBACXE,iBAAkB,yBAClBE,gBAAiB,GACjBe,OAAQ,2BACRrB,YAAa,KACbQ,WAAY,GACZE,eAAgB,GAChBY,MAAM,EACNpD,SAAU,IACVhD,OAAO,EACP2F,YAAY,EACZU,OAAQ,wBAA0C,IAAhB9H,KAAK+H,UAAkBC,QAAQ,GACjEC,QAASzK,QAAQ7C,KAAK0L,UAAUsB,KAAK,sBAAuB,EAC5DH,uBAAwB3G,EAAK2G,yBAA0B,EACvD5G,UAAW7G,EAAEuJ,SAASzC,EAAKD,WAAa,GAAI,CACxCsH,UAAYrH,EAAK2G,uBACjBW,QAAS,OAEbrH,UAAW/G,EAAEuJ,SAASzC,EAAKC,WAAa,GAAI,CACxC8G,QAAS/G,EAAK0F,YAAc,IAAM1F,EAAK0F,YAAe1F,EAAK+G,OAAS/G,EAAK+G,OAAS,KAC9E,2BACJQ,QAAQ,EACRC,SAAU,SAEdC,YAAazH,EAAKyH,cAAe,EACjCC,cAAe1H,EAAK0H,gBAAiB,EACrCC,IAAK,OACLC,WAAW,EACXC,iBAAkB3O,EAAEuJ,SAASzC,EAAK6H,kBAAoB,GAAI,CACtDC,OAAQ,IAAM9H,EAAK4F,YAEvBmC,cAAe,IACfC,mBAAoB,KACpBC,eAAgB,KAChBC,qBAAsBlI,EAAKkI,uBAAwB,EACnDC,mBAAoBnI,EAAKmI,oBAAsB,6BAC/CC,SAAU,QAGa,IAAvBtO,KAAKkG,KAAKoI,SACVtO,KAAKkG,KAAKoI,SAAW/I,EACS,OAAvBvF,KAAKkG,KAAKoI,WACjBtO,KAAKkG,KAAKoI,SAAWlP,EAAEmP,MAAMhJ,EAAwBM,oBAAsBN,GAG/EvF,KAAKwO,GAAK,IAAIxO,KAAKkG,KAAKoI,SAAStO,MAEX,SAAlBA,KAAKkG,KAAK2H,MACV7N,KAAKkG,KAAK2H,IAA0C,QAApC7N,KAAK0L,UAAU+C,IAAI,cAGnCzO,KAAKkG,KAAK2H,KACV7N,KAAK0L,UAAUgD,SAAS,kBAG5B1O,KAAKkG,KAAKyG,SAAWA,GAErBnB,EAA4C,SAAzBxL,KAAKkG,KAAKkG,YAEzBX,EAAKW,WAAWX,EAAKkD,aAAa,GAElC3O,KAAKoM,WAAWpM,KAAKkG,KAAKkG,YAAY,GAE1CpM,KAAKsM,eAAetM,KAAKkG,KAAKoG,gBAAgB,GAE9CtM,KAAK0L,UAAUgD,SAAS1O,KAAKkG,KAAKiH,QAElCnN,KAAK4O,kBAEDjC,GACA3M,KAAK0L,UAAUgD,SAAS,qBAG5B1O,KAAK6O,cAEL7O,KAAKwF,KAAO,IAAIkB,EAAgB1G,KAAKkG,KAAKzF,MAAO,SAASI,EAAOuJ,GAC7DA,OAAmC,IAAfA,GAAoCA,EACxD,IAAIP,EAAY,EAChBzK,EAAE8I,KAAKlI,KAAKa,MAAO,SAASQ,GACxBwI,EAAYxE,KAAKnE,IAAI2I,EAAWxI,EAAEX,EAAIW,EAAEV,UAE5CvB,EAAE8I,KAAKrH,EAAO,SAASQ,GACf+I,GAAwB,OAAV/I,EAAE2I,IACZ3I,EAAEwC,IACFxC,EAAEwC,GAAG1B,SAGTd,EAAEwC,GACGmJ,KAAK,YAAa3L,EAAEb,GACpBwM,KAAK,YAAa3L,EAAEX,GACpBsM,KAAK,gBAAiB3L,EAAEZ,OACxBuM,KAAK,iBAAkB3L,EAAEV,UAGtC8K,EAAKqD,cAAcjF,EAAY,KAChC7J,KAAKkG,KAAKY,MAAO9G,KAAKkG,KAAKvF,QAE1BX,KAAKkG,KAAKgH,KAAM,CAChB,IAAI6B,EAAW,GACXC,EAAQhP,KACZA,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,UAAY,SAAW9L,KAAKkG,KAAK8F,iBAAmB,KACvF9D,KAAK,SAAS3F,EAAOsB,GACtBA,EAAKxE,EAAEwE,GACPkL,EAAS/I,KAAK,CACVnC,GAAIA,EACJsE,EAAGS,SAAS/E,EAAGmJ,KAAK,cAAgBpE,SAAS/E,EAAGmJ,KAAK,cAAgBgC,EAAM9I,KAAKzF,UAGxFrB,EAAE2B,MAAMgO,GAAU3N,OAAO,SAASZ,GAAK,OAAOA,EAAE2H,IAAMD,KAAK,SAASC,GAChEsD,EAAKyD,gBAAgB/G,EAAEtE,MACxB1C,QAmEP,GAhEAnB,KAAKmP,aAAanP,KAAKkG,KAAKoH,SAE5BtN,KAAKoP,YAAc/P,EACf,eAAiBW,KAAKkG,KAAK8F,iBAAmB,IAAMhM,KAAKkG,KAAK4F,UAAY,sCACpC9L,KAAKkG,KAAKgG,gBAAkB,gBAAgBmD,OAEtFrP,KAAKsP,yBAELtP,KAAKuP,uBAAyBnQ,EAAEoQ,SAAS,WACrC/D,EAAKW,WAAWX,EAAKkD,aAAa,IACnC,KAEH3O,KAAKyP,gBAAkB,WAKnB,GAJIjE,GACAC,EAAK8D,yBAGL9D,EAAKiE,qBAAuBjE,EAAKvF,KAAKkI,qBAAsB,CAC5D,GAAI7C,EACA,OAEJE,EAAKC,UAAUgD,SAASjD,EAAKvF,KAAKmI,oBAClC9C,GAAgB,EAEhBE,EAAKjG,KAAKmC,aACVvI,EAAE8I,KAAKuD,EAAKjG,KAAK3E,MAAO,SAASI,GAC7BwK,EAAKC,UAAUiE,OAAO1O,EAAK4C,IAEvB4H,EAAKvF,KAAKuG,aAGdhB,EAAK+C,GAAGrI,UAAUlF,EAAK4C,GAAI,WAC3B4H,EAAK+C,GAAGvI,UAAUhF,EAAK4C,GAAI,WAE3B5C,EAAK4C,GAAG+L,QAAQ,iBAEjB,CACH,IAAKrE,EACD,OAMJ,GAHAE,EAAKC,UAAUmE,YAAYpE,EAAKvF,KAAKmI,oBACrC9C,GAAgB,EAEZE,EAAKvF,KAAKuG,WACV,OAGJrN,EAAE8I,KAAKuD,EAAKjG,KAAK3E,MAAO,SAASI,GACxBA,EAAK8H,QAAW0C,EAAKvF,KAAKyH,aAC3BlC,EAAK+C,GAAGrI,UAAUlF,EAAK4C,GAAI,UAE1B5C,EAAK6H,UAAa2C,EAAKvF,KAAK0H,eAC7BnC,EAAK+C,GAAGvI,UAAUhF,EAAK4C,GAAI,UAG/B5C,EAAK4C,GAAG+L,QAAQ,cAK5BvQ,EAAEE,QAAQuQ,OAAO9P,KAAKyP,iBACtBzP,KAAKyP,mBAEAhE,EAAKvF,KAAKuG,YAA6C,iBAAxBhB,EAAKvF,KAAK4H,UAAwB,CAClE,IAAIiC,EAAY1Q,EAAEoM,EAAKvF,KAAK4H,WACvB9N,KAAKwO,GAAGnI,YAAY0J,IACrB/P,KAAKwO,GAAGpI,UAAU2J,EAAWtE,EAAKvF,KAAK6H,kBAE3C/N,KAAKwO,GACAlI,GAAGyJ,EAAW,WAAY,SAASC,EAAOzL,GACvC,IAAIV,EAAKxE,EAAEkF,EAAG4B,WACHtC,EAAGoM,KAAK,mBACVC,QAAUzE,IAGnB5H,EAAGoM,KAAK,eAAe,GACvBxE,EAAK0E,sBAAsBtM,MAE9ByC,GAAGyJ,EAAW,UAAW,SAASC,EAAOzL,GACtC,IAAIV,EAAKxE,EAAEkF,EAAG4B,WACHtC,EAAGoM,KAAK,mBACVC,QAAUzE,IAGnB5H,EAAGoM,KAAK,eAAe,GACvBxE,EAAK2E,sBAAsBvM,MAIvC,IAAK4H,EAAKvF,KAAKuG,YAAchB,EAAKvF,KAAKmK,cAAe,CAClD,IAAIC,EAAkB,KAElBC,EAAS,SAASP,EAAOzL,GACzB,IAAIV,EAAKyM,EACLrP,EAAO4C,EAAGoM,KAAK,mBACfO,EAAM/E,EAAKgF,iBAAiB,CAACzM,KAAMgM,EAAMU,MAAOzM,IAAK+L,EAAMW,QAAQ,GACnEnQ,EAAI6E,KAAKnE,IAAI,EAAGsP,EAAIhQ,GACpBE,EAAI2E,KAAKnE,IAAI,EAAGsP,EAAI9P,GACnBO,EAAK2P,SACN3P,EAAK2P,QAAS,EAEd3P,EAAK4C,GAAKA,EACV5C,EAAK4H,cAAe,EACpB5H,EAAKT,EAAIA,EACTS,EAAKP,EAAIA,EACT+K,EAAKjG,KAAK+D,aACVkC,EAAKjG,KAAK4F,YAAYnK,GACtBwK,EAAKjG,KAAKiE,QAAQxI,GAElBwK,EAAKC,UAAUiE,OAAOlE,EAAK2D,aAC3B3D,EAAK2D,YACApC,KAAK,YAAa/L,EAAKT,GACvBwM,KAAK,YAAa/L,EAAKP,GACvBsM,KAAK,gBAAiB/L,EAAKR,OAC3BuM,KAAK,iBAAkB/L,EAAKN,QAC5BkQ,OACL5P,EAAK4C,GAAK4H,EAAK2D,YACfnO,EAAK6P,aAAe7P,EAAKT,EACzBS,EAAK8P,aAAe9P,EAAKP,EAEzB+K,EAAK6D,0BAEJ7D,EAAKjG,KAAK8E,YAAYrJ,EAAMT,EAAGE,KAGpC+K,EAAKjG,KAAKwC,SAAS/G,EAAMT,EAAGE,GAC5B+K,EAAK6D,2BAGTtP,KAAKwO,GACApI,UAAUqF,EAAKC,UAAW,CACvBsC,OAAQ,SAASnK,GAEb,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACnB,QAAIhP,GAAQA,EAAKiP,QAAUzE,IAGpB5H,EAAGmN,IAA+B,IAA5BvF,EAAKvF,KAAKmK,cAAyB,mBAAqB5E,EAAKvF,KAAKmK,kBAGtF/J,GAAGmF,EAAKC,UAAW,WAAY,SAASsE,EAAOzL,GAC/BkH,EAAKC,UAAUuF,SAA5B,IACIpN,EAAKxE,EAAEkF,EAAG4B,WACVwI,EAAYlD,EAAKkD,YACjBvC,EAAaX,EAAKW,aAClB8E,EAAWrN,EAAGoM,KAAK,mBAEnBxP,EAAQyQ,EAAWA,EAASzQ,MAAS4E,KAAK8L,KAAKtN,EAAGuN,aAAezC,GACjEhO,EAASuQ,EAAWA,EAASvQ,OAAU0E,KAAK8L,KAAKtN,EAAGwN,cAAgBjF,GAExEkE,EAAkBzM,EAElB,IAAI5C,EAAOwK,EAAKjG,KAAKiD,aAAa,CAAChI,MAAOA,EAAOE,OAAQA,EAAQiQ,QAAQ,EAAOU,YAAY,IAC5FzN,EAAGoM,KAAK,kBAAmBhP,GAC3B4C,EAAGoM,KAAK,uBAAwBiB,GAEhCrN,EAAGyC,GAAG,OAAQiK,KAEjBjK,GAAGmF,EAAKC,UAAW,UAAW,SAASsE,EAAOzL,GAC3C,IAAIV,EAAKxE,EAAEkF,EAAG4B,WACd,GAAKtC,EAAGoM,KAAK,mBAAb,CAGApM,EAAG0N,OAAO,OAAQhB,GAClB,IAAItP,EAAO4C,EAAGoM,KAAK,mBACnBhP,EAAK4C,GAAK,KACV4H,EAAKjG,KAAK2E,WAAWlJ,GACrBwK,EAAK2D,YAAYoC,SACjB/F,EAAK6D,yBACLzL,EAAGoM,KAAK,kBAAmBpM,EAAGoM,KAAK,4BAEtC3J,GAAGmF,EAAKC,UAAW,OAAQ,SAASsE,EAAOzL,GACxCkH,EAAK2D,YAAYoC,SAEjB,IAAIvQ,EAAO5B,EAAEkF,EAAG4B,WAAW8J,KAAK,mBAChChP,EAAKiP,MAAQzE,EACb,IAAI5H,EAAKxE,EAAEkF,EAAG4B,WAAW+D,OAAM,GAC/BrG,EAAGoM,KAAK,kBAAmBhP,GAC3B,IAAIwQ,EAAepS,EAAEkF,EAAG4B,WAAW8J,KAAK,6BACZ,IAAjBwB,QAA8D,IAAvBA,EAAavB,OAC3DuB,EAAavB,MAAMwB,sBAEvBrS,EAAEkF,EAAGoN,QAAQxP,SACblB,EAAK4C,GAAKA,EACV4H,EAAK2D,YAAYC,OACjBjP,EAAMwD,wBAAwBC,GAC9BA,EAAG2D,KAAK,2BAA2BrF,SAEnC0B,EACKmJ,KAAK,YAAa/L,EAAKT,GACvBwM,KAAK,YAAa/L,EAAKP,GACvBsM,KAAK,gBAAiB/L,EAAKR,OAC3BuM,KAAK,iBAAkB/L,EAAKN,QAC5B+N,SAASjD,EAAKvF,KAAK4F,WACnB8F,kBACAC,WAAW,aACXhC,YAAY,4DACZ0B,OAAO,OAAQhB,GACpB9E,EAAKC,UAAUiE,OAAO9L,GACtB4H,EAAKqG,uBAAuBjO,EAAI5C,GAChCwK,EAAK6D,yBACL7D,EAAKjG,KAAKyB,YAAYjB,KAAK/E,GAC3BwK,EAAKsG,mBACLtG,EAAKuG,sBAELvG,EAAKjG,KAAK6F,YACVhM,EAAEkF,EAAG4B,WAAWoL,OAAO,OAAQhB,GAC/BlR,EAAEkF,EAAG4B,WAAW0L,WAAW,mBAC3BxS,EAAEkF,EAAG4B,WAAW0L,WAAW,4BA22B3C,OAt2BAvG,EAAUpL,UAAU8R,oBAAsB,SAASC,GAC/C,IAAIlD,EAAW/O,KAAKwF,KAAK8D,gBACrB4I,GAAa,EAEbC,EAAc,GACdpD,GAAYA,EAAShC,SACrBoF,EAAYnM,KAAK+I,GACjBmD,GAAa,IAGbA,IAA+B,IAAjBD,IACdjS,KAAK0L,UAAUkE,QAAQ,SAAUuC,IAIzC7G,EAAUpL,UAAU6R,iBAAmB,WAC/B/R,KAAKwF,KAAKyB,aAA8C,EAA/BjH,KAAKwF,KAAKyB,YAAY8F,SAC/C/M,KAAK0L,UAAUkE,QAAQ,QAAS,CAACxQ,EAAE4B,IAAIhB,KAAKwF,KAAKyB,YAAa7H,EAAE8K,SAChElK,KAAKwF,KAAKyB,YAAc,KAIhCqE,EAAUpL,UAAUwR,oBAAsB,WAClC1R,KAAKwF,KAAK0B,eAAkD,EAAjClH,KAAKwF,KAAK0B,cAAc6F,SACnD/M,KAAK0L,UAAUkE,QAAQ,UAAW,CAACxQ,EAAE4B,IAAIhB,KAAKwF,KAAK0B,cAAe9H,EAAE8K,SACpElK,KAAKwF,KAAK0B,cAAgB,KAIlCoE,EAAUpL,UAAU2O,YAAc,WAC1B7O,KAAKoS,WACLhS,EAAM8B,iBAAiBlC,KAAKoS,WAEhCpS,KAAKoS,UAAY,oBAAsC,IAAhB/M,KAAK+H,UAAmBC,UAC/DrN,KAAKqS,QAAUjS,EAAMkB,iBAAiBtB,KAAKoS,WACtB,OAAjBpS,KAAKqS,UACLrS,KAAKqS,QAAQC,KAAO,IAI5BhH,EAAUpL,UAAU4O,cAAgB,SAASjF,GACzC,GAAqB,OAAjB7J,KAAKqS,cAA4C,IAAjBrS,KAAKqS,QAAzC,CAIA,IAEIE,EAFAC,EAAS,IAAMxS,KAAKkG,KAAKiH,OAAS,KAAOnN,KAAKkG,KAAK4F,UACnDL,EAAOzL,KAQX,QALwB,IAAb6J,IACPA,EAAY7J,KAAKqS,QAAQC,MAE7BtS,KAAK6O,cACL7O,KAAKsP,yBACAtP,KAAKkG,KAAKkG,cAGW,IAAtBpM,KAAKqS,QAAQC,MAAczI,GAAa7J,KAAKqS,QAAQC,QAUrDC,EANCvS,KAAKkG,KAAKoG,gBAAkBtM,KAAKkG,KAAKiI,iBAAmBnO,KAAKkG,KAAKgI,mBAMxD,SAASuE,EAAQC,GACzB,OAAKD,GAAWC,EAIT,SAAYjH,EAAKvF,KAAKkG,WAAaqG,EAAUhH,EAAKvF,KAAKiI,gBAAkB,OAC1E1C,EAAKvF,KAAKoG,eAAiBoG,EAAajH,EAAKvF,KAAKgI,oBAAsB,IAJlEzC,EAAKvF,KAAKkG,WAAaqG,EAAShH,EAAKvF,KAAKoG,eAAiBoG,EAC/DjH,EAAKvF,KAAKiI,gBARV,SAASsE,EAAQC,GACzB,OAAQjH,EAAKvF,KAAKkG,WAAaqG,EAAShH,EAAKvF,KAAKoG,eAAiBoG,EAC/DjH,EAAKvF,KAAKiI,gBAaI,IAAtBnO,KAAKqS,QAAQC,MACblS,EAAMgC,cAAcpC,KAAKqS,QAASG,EAAQ,eAAiBD,EAAU,EAAG,GAAK,IAAK,GAGlF1I,EAAY7J,KAAKqS,QAAQC,MAAM,CAC/B,IAAK,IAAInK,EAAInI,KAAKqS,QAAQC,KAAMnK,EAAI0B,IAAa1B,EAC7C/H,EAAMgC,cAAcpC,KAAKqS,QACrBG,EAAS,qBAAuBrK,EAAI,GAAK,KACzC,WAAaoK,EAAUpK,EAAI,EAAGA,GAAK,IACnCA,GAEJ/H,EAAMgC,cAAcpC,KAAKqS,QACrBG,EAAS,yBAA2BrK,EAAI,GAAK,KAC7C,eAAiBoK,EAAUpK,EAAI,EAAGA,GAAK,IACvCA,GAEJ/H,EAAMgC,cAAcpC,KAAKqS,QACrBG,EAAS,yBAA2BrK,EAAI,GAAK,KAC7C,eAAiBoK,EAAUpK,EAAI,EAAGA,GAAK,IACvCA,GAEJ/H,EAAMgC,cAAcpC,KAAKqS,QACrBG,EAAS,eAAiBrK,EAAI,KAC9B,QAAUoK,EAAUpK,EAAGA,GAAK,IAC5BA,GAGRnI,KAAKqS,QAAQC,KAAOzI,KAI5ByB,EAAUpL,UAAUoP,uBAAyB,WACzC,IAAItP,KAAKwF,KAAKuB,eAAd,CAGA,IAAIpG,EAASX,KAAKwF,KAAKmF,gBAEnBgI,EAAe/J,SAAS5I,KAAK0L,UAAU+C,IAAI,eAC/C,GAAmB,EAAfkE,EAAkB,CAClB,IAAI5I,GAAa4I,EAAe3S,KAAKkG,KAAKoG,iBAAmBtM,KAAKoM,aAAepM,KAAKkG,KAAKoG,gBACvF3L,EAASoJ,IACTpJ,EAASoJ,GAGjB/J,KAAK0L,UAAUsB,KAAK,yBAA0BrM,GACzCX,KAAKkG,KAAKkG,aAGVpM,KAAKkG,KAAKoG,eAEJtM,KAAKkG,KAAKiI,iBAAmBnO,KAAKkG,KAAKgI,mBAC9ClO,KAAK0L,UAAU+C,IAAI,SAAW9N,GAAUX,KAAKkG,KAAKkG,WAAapM,KAAKkG,KAAKoG,gBACrEtM,KAAKkG,KAAKoG,eAAkBtM,KAAKkG,KAAKiI,gBAE1CnO,KAAK0L,UAAU+C,IAAI,SAAU,SAAY9N,EAAUX,KAAKkG,KAAe,WAAKlG,KAAKkG,KAAKiI,gBAClF,OAAUxN,GAAUX,KAAKkG,KAAKoG,eAAiB,GAAMtM,KAAKkG,KAAKgI,oBAAsB,KANzFlO,KAAK0L,UAAU+C,IAAI,SAAW9N,EAAUX,KAAKkG,KAAe,WAAKlG,KAAKkG,KAAKiI,mBAUnF7C,EAAUpL,UAAUwP,iBAAmB,WACnC,OAAQnQ,OAAOqT,YAAcnR,SAASoD,gBAAgBgO,aAAepR,SAASqR,KAAKD,cAC/E7S,KAAKkG,KAAK4D,UAGlBwB,EAAUpL,UAAUiQ,sBAAwB,SAAStM,GACjD,IACI5C,EAAO5B,EAAEwE,GAAIoM,KAAK,oBAElBhP,EAAK8R,gBAHE/S,KAGsBkG,KAAK4H,YAGtC7M,EAAK8R,eAAiBC,WAAW,WAC7BnP,EAAG6K,SAAS,4BACZzN,EAAKgS,kBAAmB,GARjBjT,KASHkG,KAAK+H,iBAGjB3C,EAAUpL,UAAUkQ,sBAAwB,SAASvM,GACjD,IAAI5C,EAAO5B,EAAEwE,GAAIoM,KAAK,mBAEjBhP,EAAK8R,iBAGVG,aAAajS,EAAK8R,gBAClB9R,EAAK8R,eAAiB,KACtBlP,EAAGgM,YAAY,4BACf5O,EAAKgS,kBAAmB,IAG5B3H,EAAUpL,UAAU4R,uBAAyB,SAASjO,EAAI5C,GACtD,IAEI0N,EACAvC,EAHAX,EAAOzL,KAKPmT,EAAe,SAASnD,EAAOzL,GAC/B,IAEI9D,EACAE,EAHAH,EAAI6E,KAAK+N,MAAM7O,EAAGT,SAASE,KAAO2K,GAClCjO,EAAI2E,KAAK4E,OAAO1F,EAAGT,SAASG,IAAMmI,EAAa,GAAKA,GASxD,GALkB,QAAd4D,EAAMqD,OACN5S,EAAQ4E,KAAK+N,MAAM7O,EAAG+O,KAAK7S,MAAQkO,GACnChO,EAAS0E,KAAK+N,MAAM7O,EAAG+O,KAAK3S,OAASyL,IAGvB,QAAd4D,EAAMqD,KAAgB,CACtB,IAAI7O,EAAWD,EAAGT,SAASG,IAAMhD,EAAKsS,UACtCtS,EAAKsS,UAAYhP,EAAGT,SAASG,IAC7B7D,EAAMkE,qBAAqBT,EAAG,GAAIU,EAAIC,GAClCX,EAAGoM,KAAK,gBAAkBzP,EAAI,GAAKA,GAAKiL,EAAKjG,KAAK/E,OAASC,EAAI,IAC7D+K,EAAKjG,KAAKsB,OAASpG,EAAI+K,EAAKjG,KAAKmF,gBAC9B1J,EAAKuS,qBACsB,IAAxB/H,EAAKvF,KAAK4H,WACVrC,EAAK0E,sBAAsBtM,GAG/BrD,EAAIS,EAAK6P,aACTpQ,EAAIO,EAAK8P,aAETtF,EAAK2D,YAAYoC,SACjB/F,EAAK2D,YAAYC,OACjB5D,EAAKjG,KAAK2E,WAAWlJ,GACrBwK,EAAK6D,yBAELrO,EAAKuS,mBAAoB,IAG7B/H,EAAK2E,sBAAsBvM,GAEvB5C,EAAKuS,oBACL/H,EAAKjG,KAAKiE,QAAQxI,GAClBwK,EAAK2D,YACApC,KAAK,YAAaxM,GAClBwM,KAAK,YAAatM,GAClBsM,KAAK,gBAAiBvM,GACtBuM,KAAK,iBAAkBrM,GACvBkQ,OACLpF,EAAKC,UAAUiE,OAAOlE,EAAK2D,aAC3BnO,EAAK4C,GAAK4H,EAAK2D,YACfnO,EAAKuS,mBAAoB,SAG9B,GAAkB,UAAdxD,EAAMqD,MACT7S,EAAI,EACJ,OAIR,IAAIwK,OAAkC,IAAVvK,EAAwBA,EAAQQ,EAAK+J,eAC7DC,OAAoC,IAAXtK,EAAyBA,EAASM,EAAKgK,iBAC/DQ,EAAKjG,KAAK8E,YAAYrJ,EAAMT,EAAGE,EAAGD,EAAOE,IACzCM,EAAK6J,aAAetK,GAAKS,EAAK8J,aAAerK,GAC9CO,EAAK+J,iBAAmBA,GAAkB/J,EAAKgK,kBAAoBA,IAGvEhK,EAAK6J,WAAatK,EAClBS,EAAK8J,WAAarK,EAClBO,EAAK+J,eAAiBvK,EACtBQ,EAAKgK,gBAAkBtK,EACvB8K,EAAKjG,KAAKwC,SAAS/G,EAAMT,EAAGE,EAAGD,EAAOE,GACtC8K,EAAK6D,2BAGLmE,EAAgB,SAASzD,EAAOzL,GAChCkH,EAAKC,UAAUiE,OAAOlE,EAAK2D,aAC3B,IAAIsE,EAAIrU,EAAEW,MACVyL,EAAKjG,KAAK+D,aACVkC,EAAKjG,KAAK4F,YAAYnK,GACtB0N,EAAYlD,EAAKkD,YACjB,IAAIgF,EAAmBtO,KAAK8L,KAAKuC,EAAErC,cAAgBqC,EAAE1G,KAAK,mBAC1DZ,EAAaX,EAAKC,UAAU/K,SAAWiI,SAAS6C,EAAKC,UAAUsB,KAAK,2BACpEvB,EAAK2D,YACApC,KAAK,YAAa0G,EAAE1G,KAAK,cACzBA,KAAK,YAAa0G,EAAE1G,KAAK,cACzBA,KAAK,gBAAiB0G,EAAE1G,KAAK,kBAC7BA,KAAK,iBAAkB0G,EAAE1G,KAAK,mBAC9B6D,OACL5P,EAAK4C,GAAK4H,EAAK2D,YACfnO,EAAK6P,aAAe7P,EAAKT,EACzBS,EAAK8P,aAAe9P,EAAKP,EACzBO,EAAKsS,UAAYhP,EAAGT,SAASG,IAE7BwH,EAAK+C,GAAGvI,UAAUpC,EAAI,SAAU,WAAY8K,GAAa1N,EAAK6I,UAAY,IAC1E2B,EAAK+C,GAAGvI,UAAUpC,EAAI,SAAU,YAAa8P,GAAoB1S,EAAK8I,WAAa,IAEjE,eAAdiG,EAAMqD,MACNK,EAAElM,KAAK,oBAAoBoI,QAAQ,gBAIvCgE,EAAc,SAAS5D,EAAOzL,GAC9B,IAAImP,EAAIrU,EAAEW,MACV,GAAK0T,EAAEzD,KAAK,mBAAZ,CAIA,IAAI4D,GAAc,EAKlB,GAJApI,EAAK2D,YAAYoC,SACjBvQ,EAAK4C,GAAK6P,EACVjI,EAAK2D,YAAYC,OAEbpO,EAAKgS,iBACLY,GAAc,EACKhQ,EAAGoM,KAAK,mBAAmBC,MACjCwB,sBACb7N,EAAGgO,WAAW,mBACdhO,EAAG1B,cAEHsJ,EAAK2E,sBAAsBvM,GACtB5C,EAAKuS,mBAQNpT,EAAMwD,wBAAwB8P,GAC9BA,EACK1G,KAAK,YAAa/L,EAAK6P,cACvB9D,KAAK,YAAa/L,EAAK8P,cACvB/D,KAAK,gBAAiB/L,EAAKR,OAC3BuM,KAAK,iBAAkB/L,EAAKN,QACjCM,EAAKT,EAAIS,EAAK6P,aACd7P,EAAKP,EAAIO,EAAK8P,aACd9P,EAAKuS,mBAAoB,EACzB/H,EAAKjG,KAAKiE,QAAQxI,KAhBlBb,EAAMwD,wBAAwB8P,GAC9BA,EACK1G,KAAK,YAAa/L,EAAKT,GACvBwM,KAAK,YAAa/L,EAAKP,GACvBsM,KAAK,gBAAiB/L,EAAKR,OAC3BuM,KAAK,iBAAkB/L,EAAKN,SAczC8K,EAAK6D,yBACL7D,EAAKuG,oBAAoB6B,GAEzBpI,EAAKjG,KAAK6F,YAEV,IAAIyI,EAAcJ,EAAElM,KAAK,eACrBsM,EAAY/G,QAAwB,cAAdiD,EAAMqD,OAC5BS,EAAY5L,KAAK,SAAS3F,EAAOsB,GAC7BxE,EAAEwE,GAAIoM,KAAK,aAAaR,oBAE5BiE,EAAElM,KAAK,oBAAoBoI,QAAQ,cACnC8D,EAAElM,KAAK,oBAAoBoI,QAAQ,iBAErB,cAAdI,EAAMqD,MACN5H,EAAKC,UAAUkE,QAAQ,eAAgB8D,KAI/C1T,KAAKwO,GACArI,UAAUtC,EAAI,CACXkQ,MAAON,EACPO,KAAMJ,EACNK,KAAMd,IAETlN,UAAUpC,EAAI,CACXkQ,MAAON,EACPO,KAAMJ,EACN9D,OAAQqD,KAGZlS,EAAK8H,QAAW/I,KAAK0P,qBAAuBjE,EAAKvF,KAAKkI,sBAAyBpO,KAAKkG,KAAKyH,aACzF3N,KAAKkG,KAAKuG,aACVzM,KAAKwO,GAAGrI,UAAUtC,EAAI,YAGtB5C,EAAK6H,UAAa9I,KAAK0P,qBAAuBjE,EAAKvF,KAAKkI,sBAAyBpO,KAAKkG,KAAK0H,eAC3F5N,KAAKkG,KAAKuG,aACVzM,KAAKwO,GAAGvI,UAAUpC,EAAI,WAG1BA,EAAGmJ,KAAK,iBAAkB/L,EAAK4G,OAAS,MAAQ,OAGpDyD,EAAUpL,UAAUgP,gBAAkB,SAASrL,EAAI6F,GAC/CA,OAA4C,IAAnBA,GAAiCA,GAE1D7F,EAAKxE,EAAEwE,IAEJ6K,SAAS1O,KAAKkG,KAAK4F,WACtB,IAAI7K,EAJOjB,KAIKwF,KAAKiE,QAAQ,CACzBjJ,EAAGoI,SAAS/E,EAAGmJ,KAAK,aAAc,IAClCtM,EAAGkI,SAAS/E,EAAGmJ,KAAK,aAAc,IAClCvM,MAAOoD,EAAGmJ,KAAK,iBACfrM,OAAQkD,EAAGmJ,KAAK,kBAChBrD,SAAU9F,EAAGmJ,KAAK,qBAClBlD,SAAUjG,EAAGmJ,KAAK,qBAClBnD,UAAWhG,EAAGmJ,KAAK,sBACnBjD,UAAWlG,EAAGmJ,KAAK,sBACnBnE,aAAczI,EAAMsC,OAAOmB,EAAGmJ,KAAK,0BACnClE,SAAU1I,EAAMsC,OAAOmB,EAAGmJ,KAAK,sBAC/BjE,OAAQ3I,EAAMsC,OAAOmB,EAAGmJ,KAAK,oBAC7BnF,OAAQzH,EAAMsC,OAAOmB,EAAGmJ,KAAK,mBAC7BkH,cAAerQ,EAAGmJ,KAAK,0BACvBnJ,GAAIA,EACJtC,GAAIsC,EAAGmJ,KAAK,cACZkD,MApBOlQ,MAqBR0J,GACH7F,EAAGoM,KAAK,kBAAmBhP,GAE3BjB,KAAK8R,uBAAuBjO,EAAI5C,IAGpCqK,EAAUpL,UAAUiP,aAAe,SAASgF,GACpCA,EACAnU,KAAK0L,UAAUgD,SAAS,sBAExB1O,KAAK0L,UAAUmE,YAAY,uBAInCvE,EAAUpL,UAAUkU,UAAY,SAASvQ,EAAIrD,EAAGE,EAAGD,EAAOE,EAAQkI,EAAciB,EAAUH,EACtFI,EAAWF,EAAWtI,GAkBtB,OAjBAsC,EAAKxE,EAAEwE,QACS,IAALrD,GAAoBqD,EAAGmJ,KAAK,YAAaxM,QACpC,IAALE,GAAoBmD,EAAGmJ,KAAK,YAAatM,QAChC,IAATD,GAAwBoD,EAAGmJ,KAAK,gBAAiBvM,QACvC,IAAVE,GAAyBkD,EAAGmJ,KAAK,iBAAkBrM,QACnC,IAAhBkI,GAA+BhF,EAAGmJ,KAAK,wBAAyBnE,EAAe,MAAQ,WAC3E,IAAZiB,GAA2BjG,EAAGmJ,KAAK,oBAAqBlD,QAC5C,IAAZH,GAA2B9F,EAAGmJ,KAAK,oBAAqBrD,QAC3C,IAAbI,GAA4BlG,EAAGmJ,KAAK,qBAAsBjD,QAC7C,IAAbF,GAA4BhG,EAAGmJ,KAAK,qBAAsBnD,QACpD,IAANtI,GAAqBsC,EAAGmJ,KAAK,aAAczL,GACtDvB,KAAK0L,UAAUiE,OAAO9L,GACtB7D,KAAKkP,gBAAgBrL,GAAI,GACzB7D,KAAK+R,mBACL/R,KAAKsP,yBACLtP,KAAKgS,qBAAoB,GAElBnO,GAGXyH,EAAUpL,UAAUmU,WAAa,SAASxQ,GAOtC,OANAA,EAAKxE,EAAEwE,GACP7D,KAAKkP,gBAAgBrL,GAAI,GACzB7D,KAAK+R,mBACL/R,KAAKsP,yBACLtP,KAAKgS,qBAAoB,GAElBnO,GAGXyH,EAAUpL,UAAUoU,UAAY,SAAS9T,EAAGE,EAAGD,EAAOE,EAAQkI,GAC1D,IAAI5H,EAAO,CAACT,EAAGA,EAAGE,EAAGA,EAAGD,MAAOA,EAAOE,OAAQA,EAAQkI,aAAcA,GACpE,OAAO7I,KAAKwF,KAAKoF,+BAA+B3J,IAGpDqK,EAAUpL,UAAUqU,aAAe,SAAS1Q,EAAIuG,GAC5CA,OAAmC,IAAfA,GAAoCA,EAExD,IAAInJ,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBAGdhP,IACDA,EAAOjB,KAAKwF,KAAK+B,mBAAmB1D,IAGxC7D,KAAKwF,KAAK2E,WAAWlJ,EAAMmJ,GAC3BvG,EAAGgO,WAAW,mBACd7R,KAAKsP,yBACDlF,GACAvG,EAAG1B,SAEPnC,KAAKgS,qBAAoB,GACzBhS,KAAK0R,uBAGTpG,EAAUpL,UAAUsU,UAAY,SAASpK,GACrChL,EAAE8I,KAAKlI,KAAKwF,KAAK3E,MAAOzB,EAAE2I,KAAK,SAAS9G,GACpCjB,KAAKuU,aAAatT,EAAK4C,GAAIuG,IAC5BpK,OACHA,KAAKwF,KAAK3E,MAAQ,GAClBb,KAAKsP,0BAGThE,EAAUpL,UAAUuU,QAAU,SAASC,GACnCrV,EAAEE,QAAQoV,IAAI,SAAU3U,KAAKyP,iBAC7BzP,KAAK4U,eACoB,IAAdF,GAA8BA,EAIrC1U,KAAK0L,UAAUvJ,UAHfnC,KAAKwU,WAAU,GACfxU,KAAK0L,UAAUmG,WAAW,cAI9BzR,EAAM8B,iBAAiBlC,KAAKoS,WACxBpS,KAAKwF,OACLxF,KAAKwF,KAAO,OAIpB8F,EAAUpL,UAAU+F,UAAY,SAASpC,EAAIR,GACzC,IAAIoI,EAAOzL,KAgBX,OAfA6D,EAAKxE,EAAEwE,IACJqE,KAAK,SAAS3F,EAAOsB,GAEpB,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACf,MAAOhP,IAIXA,EAAK6H,UAAazF,EACdpC,EAAK6H,UAAa2C,EAAKiE,qBAAuBjE,EAAKvF,KAAKkI,qBACxD3C,EAAK+C,GAAGvI,UAAUpC,EAAI,WAEtB4H,EAAK+C,GAAGvI,UAAUpC,EAAI,aAGvB7D,MAGXsL,EAAUpL,UAAU2U,QAAU,SAAShR,EAAIR,GACvC,IAAIoI,EAAOzL,KAkBX,OAjBA6D,EAAKxE,EAAEwE,IACJqE,KAAK,SAAS3F,EAAOsB,GAEpB,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACf,MAAOhP,IAIXA,EAAK8H,QAAW1F,EACZpC,EAAK8H,QAAW0C,EAAKiE,qBAAuBjE,EAAKvF,KAAKkI,sBACtD3C,EAAK+C,GAAGrI,UAAUtC,EAAI,WACtBA,EAAGgM,YAAY,yBAEfpE,EAAK+C,GAAGrI,UAAUtC,EAAI,UACtBA,EAAG6K,SAAS,2BAGb1O,MAGXsL,EAAUpL,UAAU4U,WAAa,SAASC,EAAUC,GAChDhV,KAAK6U,QAAQ7U,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,WAAYiJ,GAC7DC,IACAhV,KAAKkG,KAAKyH,aAAeoH,IAIjCzJ,EAAUpL,UAAU+U,aAAe,SAASF,EAAUC,GAClDhV,KAAKiG,UAAUjG,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,WAAYiJ,GAC/DC,IACAhV,KAAKkG,KAAK0H,eAAiBmH,IAInCzJ,EAAUpL,UAAU0U,QAAU,WAC1B5U,KAAK6U,QAAQ7U,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,YAAY,GACjE9L,KAAKiG,UAAUjG,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,YAAY,GACnE9L,KAAK0L,UAAUkE,QAAQ,YAG3BtE,EAAUpL,UAAUiU,OAAS,WACzBnU,KAAK6U,QAAQ7U,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,YAAY,GACjE9L,KAAKiG,UAAUjG,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,YAAY,GACnE9L,KAAK0L,UAAUkE,QAAQ,WAG3BtE,EAAUpL,UAAU2H,OAAS,SAAShE,EAAIR,GAYtC,OAXAQ,EAAKxE,EAAEwE,IACJqE,KAAK,SAAS3F,EAAOsB,GAEpB,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACf,MAAOhP,IAIXA,EAAK4G,OAAUxE,IAAO,EACtBQ,EAAGmJ,KAAK,iBAAkB/L,EAAK4G,OAAS,MAAQ,SAE7C7H,MAGXsL,EAAUpL,UAAU2J,UAAY,SAAShG,EAAIR,GAczC,OAbAQ,EAAKxE,EAAEwE,IACJqE,KAAK,SAAS3F,EAAOsB,GAEpB,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACf,MAAOhP,IAINiU,MAAM7R,KACPpC,EAAK4I,UAAaxG,IAAO,EACzBQ,EAAGmJ,KAAK,qBAAsB3J,OAG/BrD,MAGXsL,EAAUpL,UAAU6J,UAAY,SAASlG,EAAIR,GAczC,OAbAQ,EAAKxE,EAAEwE,IACJqE,KAAK,SAAS3F,EAAOsB,GAEpB,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACf,MAAOhP,IAINiU,MAAM7R,KACPpC,EAAK8I,UAAa1G,IAAO,EACzBQ,EAAGmJ,KAAK,qBAAsB3J,OAG/BrD,MAGXsL,EAAUpL,UAAUyJ,SAAW,SAAS9F,EAAIR,GAcxC,OAbAQ,EAAKxE,EAAEwE,IACJqE,KAAK,SAAS3F,EAAOsB,GAEpB,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACf,MAAOhP,IAINiU,MAAM7R,KACPpC,EAAK0I,SAAYtG,IAAO,EACxBQ,EAAGmJ,KAAK,oBAAqB3J,OAG9BrD,MAGXsL,EAAUpL,UAAU4J,SAAW,SAASjG,EAAIR,GAcxC,OAbAQ,EAAKxE,EAAEwE,IACJqE,KAAK,SAAS3F,EAAOsB,GAEpB,IAAI5C,GADJ4C,EAAKxE,EAAEwE,IACOoM,KAAK,mBACf,MAAOhP,IAINiU,MAAM7R,KACPpC,EAAK6I,SAAYzG,IAAO,EACxBQ,EAAGmJ,KAAK,oBAAqB3J,OAG9BrD,MAGXsL,EAAUpL,UAAUiV,eAAiB,SAAStR,EAAI2C,GAE9C,IAAIvF,GADJ4C,EAAKxE,EAAEwE,GAAI0K,SACG0B,KAAK,mBACnB,GAAI,MAAOhP,EAAX,CAIA,IAAIwK,EAAOzL,KAEXyL,EAAKjG,KAAK+D,aACVkC,EAAKjG,KAAK4F,YAAYnK,GAEtBuF,EAAS2C,KAAKnJ,KAAM6D,EAAI5C,GAExBwK,EAAK6D,yBACL7D,EAAKuG,sBAELvG,EAAKjG,KAAK6F,cAGdC,EAAUpL,UAAU4P,OAAS,SAASjM,EAAIpD,EAAOE,GAC7CX,KAAKmV,eAAetR,EAAI,SAASA,EAAI5C,GACjCR,EAAQ,MAACA,EAAiDA,EAAQQ,EAAKR,MACvEE,EAAS,MAACA,EAAmDA,EAASM,EAAKN,OAE3EX,KAAKwF,KAAKwC,SAAS/G,EAAMA,EAAKT,EAAGS,EAAKP,EAAGD,EAAOE,MAIxD2K,EAAUpL,UAAUkV,KAAO,SAASvR,EAAIrD,EAAGE,GACvCV,KAAKmV,eAAetR,EAAI,SAASA,EAAI5C,GACjCT,EAAI,MAACA,EAAyCA,EAAIS,EAAKT,EACvDE,EAAI,MAACA,EAAyCA,EAAIO,EAAKP,EAEvDV,KAAKwF,KAAKwC,SAAS/G,EAAMT,EAAGE,EAAGO,EAAKR,MAAOQ,EAAKN,WAIxD2K,EAAUpL,UAAUmV,OAAS,SAASxR,EAAIrD,EAAGE,EAAGD,EAAOE,GACnDX,KAAKmV,eAAetR,EAAI,SAASA,EAAI5C,GACjCT,EAAI,MAACA,EAAyCA,EAAIS,EAAKT,EACvDE,EAAI,MAACA,EAAyCA,EAAIO,EAAKP,EACvDD,EAAQ,MAACA,EAAiDA,EAAQQ,EAAKR,MACvEE,EAAS,MAACA,EAAmDA,EAASM,EAAKN,OAE3EX,KAAKwF,KAAKwC,SAAS/G,EAAMT,EAAGE,EAAGD,EAAOE,MAI9C2K,EAAUpL,UAAUoM,eAAiB,SAASjJ,EAAKiS,GAC/C,QAAkB,IAAPjS,EACP,OAAOrD,KAAKkG,KAAKoG,eAGrB,IAAIiJ,EAAanV,EAAMgD,YAAYC,GAE/BrD,KAAKkG,KAAKgI,qBAAuBqH,EAAW5R,MAAQ3D,KAAKkG,KAAKvF,SAAW4U,EAAW5U,SAGxFX,KAAKkG,KAAKgI,mBAAqBqH,EAAW5R,KAC1C3D,KAAKkG,KAAKoG,eAAiBiJ,EAAW5U,OAEjC2U,GACDtV,KAAK8O,kBAIbxD,EAAUpL,UAAUkM,WAAa,SAAS/I,EAAKiS,GAC3C,QAAkB,IAAPjS,EAAoB,CAC3B,GAAIrD,KAAKkG,KAAKkG,WACV,OAAOpM,KAAKkG,KAAKkG,WAErB,IAAIsH,EAAI1T,KAAK0L,UAAUuD,SAAS,IAAMjP,KAAKkG,KAAK4F,WAAWyC,QAC3D,OAAOlJ,KAAK8L,KAAKuC,EAAErC,cAAgBqC,EAAE1G,KAAK,mBAE9C,IAAIuI,EAAanV,EAAMgD,YAAYC,GAE/BrD,KAAKkG,KAAKiI,iBAAmBoH,EAAW5R,MAAQ3D,KAAKkG,KAAKkG,aAAemJ,EAAW5U,SAGxFX,KAAKkG,KAAKiI,eAAiBoH,EAAW5R,KACtC3D,KAAKkG,KAAKkG,WAAamJ,EAAW5U,OAE7B2U,GACDtV,KAAK8O,kBAKbxD,EAAUpL,UAAUyO,UAAY,WAC5B,OAAOtJ,KAAK+N,MAAMpT,KAAK0L,UAAU0F,aAAepR,KAAKkG,KAAKzF,QAG9D6K,EAAUpL,UAAUuQ,iBAAmB,SAAS3M,EAAU0R,GACtD,IAAIC,OAAoC,IAAbD,GAA4BA,EACnDxV,KAAK0L,UAAUuF,SAAWjR,KAAK0L,UAAU5H,WACzC4R,EAAe5R,EAASE,KAAOyR,EAAazR,KAC5C2R,EAAc7R,EAASG,IAAMwR,EAAaxR,IAE1C2R,EAAcvQ,KAAK4E,MAAMjK,KAAK0L,UAAUjL,QAAUT,KAAKkG,KAAKzF,OAC5DoV,EAAYxQ,KAAK4E,MAAMjK,KAAK0L,UAAU/K,SAAWiI,SAAS5I,KAAK0L,UAAUsB,KAAK,4BAElF,MAAO,CAACxM,EAAG6E,KAAK4E,MAAMyL,EAAeE,GAAclV,EAAG2E,KAAK4E,MAAM0L,EAAcE,KAGnFvK,EAAUpL,UAAUiH,YAAc,WAC9BnH,KAAKwF,KAAK2B,eAGdmE,EAAUpL,UAAUkH,OAAS,WACzBpH,KAAKwF,KAAK4B,SACVpH,KAAKsP,0BAGThE,EAAUpL,UAAU+H,YAAc,SAASzH,EAAGE,EAAGD,EAAOE,GACpD,OAAOX,KAAKwF,KAAKyC,YAAYzH,EAAGE,EAAGD,EAAOE,IAG9C2K,EAAUpL,UAAU4V,UAAY,SAASC,GACrC/V,KAAKkG,KAAKuG,YAA8B,IAAhBsJ,EACxB/V,KAAK8U,YAAYiB,GACjB/V,KAAKiV,cAAcc,GACnB/V,KAAK4O,mBAGTtD,EAAUpL,UAAU0O,gBAAkB,WAClC,IAAIoH,EAAkB,qBAEO,IAAzBhW,KAAKkG,KAAKuG,WACVzM,KAAK0L,UAAUgD,SAASsH,GAExBhW,KAAK0L,UAAUmE,YAAYmG,IAInC1K,EAAUpL,UAAU+V,kBAAoB,SAASC,EAAUC,GACvDnW,KAAKwF,KAAKmC,aACV3H,KAAKwF,KAAK2B,cAEV,IADA,IAAIlG,EAAO,GACFkH,EAAI,EAAGA,EAAInI,KAAKwF,KAAK3E,MAAMkM,OAAQ5E,IACxClH,EAAOjB,KAAKwF,KAAK3E,MAAMsH,GACvBnI,KAAKqV,OAAOpU,EAAK4C,GAAIwB,KAAK+N,MAAMnS,EAAKT,EAAI2V,EAAWD,QAAWE,EAC3D/Q,KAAK+N,MAAMnS,EAAKR,MAAQ0V,EAAWD,QAAWE,GAEtDpW,KAAKwF,KAAK4B,UAGdkE,EAAUpL,UAAUmW,aAAe,SAASC,EAAUC,GAClDvW,KAAK0L,UAAUmE,YAAY,cAAgB7P,KAAKkG,KAAKzF,QAC9B,IAAnB8V,GACAvW,KAAKiW,kBAAkBjW,KAAKkG,KAAKzF,MAAO6V,GAE5CtW,KAAKkG,KAAKzF,MAAQ6V,EAClBtW,KAAKwF,KAAK/E,MAAQ6V,EAClBtW,KAAK0L,UAAUgD,SAAS,cAAgB4H,IAI5C5P,EAAgBxG,UAAUsW,aAAehX,EAASkH,EAAgBxG,UAAUiH,aAC5ET,EAAgBxG,UAAUuW,gBAAkBjX,EAASkH,EAAgBxG,UAAUwH,eAC3E,kBAAmB,kBACvBhB,EAAgBxG,UAAUwW,cAAgBlX,EAASkH,EAAgBxG,UAAU+H,YACzE,gBAAiB,eACrBvB,EAAgBxG,UAAUyW,YAAcnX,EAASkH,EAAgBxG,UAAUyH,WACvE,cAAe,cACnBjB,EAAgBxG,UAAU0W,YAAcpX,EAASkH,EAAgBxG,UAAUmH,WACvE,cAAe,cACnBX,EAAgBxG,UAAU2W,cAAgBrX,EAASkH,EAAgBxG,UAAUuI,aACzE,gBAAiB,gBACrB/B,EAAgBxG,UAAU4W,YAActX,EAASkH,EAAgBxG,UAAUqJ,WACvE,cAAe,cACnB7C,EAAgBxG,UAAU6W,gBAAkBvX,EAASkH,EAAgBxG,UAAUoJ,cAC3E,kBAAmB,iBACvB5C,EAAgBxG,UAAU8W,SAAWxX,EAASkH,EAAgBxG,UAAUuJ,QACpE,WAAY,aAChB/C,EAAgBxG,UAAU+W,YAAczX,EAASkH,EAAgBxG,UAAUiK,WACvE,cAAe,cACnBzD,EAAgBxG,UAAUgX,cAAgB1X,EAASkH,EAAgBxG,UAAUoK,YACzE,gBAAiB,eACrB5D,EAAgBxG,UAAUiX,UAAY3X,EAASkH,EAAgBxG,UAAU8H,SACrE,YAAa,YACjBtB,EAAgBxG,UAAUkX,gBAAkB5X,EAASkH,EAAgBxG,UAAUyK,cAC3E,kBAAmB,iBACvBjE,EAAgBxG,UAAUmX,aAAe7X,EAASkH,EAAgBxG,UAAUkL,YACxE,eAAgB,eACpB1E,EAAgBxG,UAAUoX,WAAa9X,EAASkH,EAAgBxG,UAAUmL,UACtE,aAAc,aAClB3E,EAAgBxG,UAAUqX,qCACtB/X,EAASkH,EAAgBxG,UAAU0K,+BACnC,uCAAwC,kCAC5CU,EAAUpL,UAAUsX,sBAAwBhY,EAAS8L,EAAUpL,UAAU8R,oBACrE,wBAAyB,uBAC7B1G,EAAUpL,UAAUuX,aAAejY,EAAS8L,EAAUpL,UAAU2O,YAC5D,eAAgB,eACpBvD,EAAUpL,UAAUwX,eAAiBlY,EAAS8L,EAAUpL,UAAU4O,cAC9D,iBAAkB,iBACtBxD,EAAUpL,UAAUyX,yBAA2BnY,EAAS8L,EAAUpL,UAAUoP,uBACxE,2BAA4B,0BAChChE,EAAUpL,UAAU0X,oBAAsBpY,EAAS8L,EAAUpL,UAAUwP,iBACnE,sBAAsB,oBAC1BpE,EAAUpL,UAAU2X,iBAAmBrY,EAAS8L,EAAUpL,UAAUgP,gBAChE,mBAAoB,mBACxB5D,EAAUpL,UAAU4X,cAAgBtY,EAAS8L,EAAUpL,UAAUiP,aAC7D,gBAAiB,gBACrB7D,EAAUpL,UAAU6X,WAAavY,EAAS8L,EAAUpL,UAAUkU,UAC1D,aAAc,aAClB9I,EAAUpL,UAAU8X,YAAcxY,EAAS8L,EAAUpL,UAAUmU,WAC3D,cAAe,cACnB/I,EAAUpL,UAAU+X,YAAczY,EAAS8L,EAAUpL,UAAUoU,UAC3D,cAAe,aACnBhJ,EAAUpL,UAAUgY,cAAgB1Y,EAAS8L,EAAUpL,UAAUqU,aAC7D,gBAAiB,gBACrBjJ,EAAUpL,UAAUiY,WAAa3Y,EAAS8L,EAAUpL,UAAUsU,UAC1D,aAAc,aAClBlJ,EAAUpL,UAAUkY,WAAa5Y,EAAS8L,EAAUpL,UAAU6J,UAC1D,aAAc,aAClBuB,EAAUpL,UAAUqM,UAAY/M,EAAS8L,EAAUpL,UAAU4J,SACzD,YAAa,YACjBwB,EAAUpL,UAAUmY,gBAAkB7Y,EAAS8L,EAAUpL,UAAUiV,eAC/D,kBAAmB,kBACvB7J,EAAUpL,UAAUiM,YAAc3M,EAAS8L,EAAUpL,UAAUkM,WAC3D,cAAe,cACnBd,EAAUpL,UAAUoY,WAAa9Y,EAAS8L,EAAUpL,UAAUyO,UAC1D,aAAc,aAClBrD,EAAUpL,UAAUqY,oBAAsB/Y,EAAS8L,EAAUpL,UAAUuQ,iBACnE,sBAAuB,oBAC3BnF,EAAUpL,UAAUsW,aAAehX,EAAS8L,EAAUpL,UAAUiH,YAC5D,eAAgB,eACpBmE,EAAUpL,UAAUwW,cAAgBlX,EAAS8L,EAAUpL,UAAU+H,YAC7D,gBAAiB,eACrBqD,EAAUpL,UAAUsY,WAAahZ,EAAS8L,EAAUpL,UAAU4V,UAC1D,aAAc,aAClBxK,EAAUpL,UAAUuY,kBAAoBjZ,EAAS8L,EAAUpL,UAAU0O,gBACjE,oBAAqB,mBAGzBtP,EAAMoZ,YAAcpN,EAEpBhM,EAAMoZ,YAAYtY,MAAQA,EAC1Bd,EAAMoZ,YAAYC,OAASjS,EAC3BpH,EAAMoZ,YAAYnT,wBAA0BA,EAE5ClG,EAAEuZ,GAAGC,UAAY,SAAS3S,GACtB,OAAOlG,KAAKkI,KAAK,WACb,IAAIwL,EAAIrU,EAAEW,MACL0T,EAAEzD,KAAK,cACRyD,EACKzD,KAAK,YAAa,IAAI3E,EAAUtL,KAAMkG,OAKhD5G,EAAMoZ,cCzyDjB,SAAU7Z,GACN,GAAsB,mBAAXC,QAAyBA,OAAOC,IACvCD,OAAO,CAAC,SAAU,SAAU,YAAa,iBAAkB,8BAA+B,sBACtF,iBAAkB,eAAgB,oBAAqB,mBAAoB,uBAC3E,mBAAoB,gCAAiC,sBAAuB,0BAC5E,qBAAsB,sBAAuB,oBAAqB,mBAClE,0BAA2B,8BAA+B,8BAC1D,+BAAgCD,QACjC,GAAuB,oBAAZG,QAAyB,CACvC,IAAMC,OAASC,QAAQ,UAAa,MAAOC,IAC3C,IAAMC,EAAIF,QAAQ,UAAa,MAAOC,IACtC,IAAMuZ,YAAcxZ,QAAQ,aAAgB,MAAOC,IACnDN,EAAQI,OAAQG,EAAGsZ,kBAEnB7Z,EAAQI,OAAQG,EAAGsZ,aAd3B,CAgBG,SAASrZ,EAAGD,EAAGsZ,GAEFnZ,OAMZ,SAASuZ,EAAgCtT,GACrCkT,EAAYnT,wBAAwB4D,KAAKnJ,KAAMwF,GA6DnD,OA1DAkT,EAAYnT,wBAAwBO,eAAegT,KAEnDA,EAAgC5Y,UAAY6Y,OAAOC,OAAON,EAAYnT,wBAAwBrF,YACpD+Y,YAAcH,GAExB5Y,UAAU+F,UAAY,SAASpC,EAAIqC,GAE/D,GADArC,EAAKxE,EAAEwE,GACM,YAATqC,GAA+B,WAATA,EACtBrC,EAAGoC,UAAUC,QACV,GAAa,WAATA,EAAmB,CAC1B,IAAIgT,EAAMjZ,UAAU,GAChBkB,EAAQlB,UAAU,GACtB4D,EAAGoC,UAAUC,EAAMgT,EAAK/X,OACrB,CACH,IAAIqM,EAAU3J,EAAGoM,KAAK,qBAAuBpM,EAAGoM,KAAK,qBACjDjQ,KAAKwF,KAAKU,KAAKD,UAAUuH,QAC7B3J,EAAGoC,UAAU7G,EAAEqL,OAAO,GAAIzK,KAAKwF,KAAKU,KAAKD,UAAW,CAChDuH,QAASA,GACV,CACCuG,MAAO7N,EAAK6N,OAAS,aACrBC,KAAM9N,EAAK8N,MAAQ,aACnBlE,OAAQ5J,EAAK4J,QAAU,gBAG/B,OAAO9P,MAGX8Y,EAAgC5Y,UAAUiG,UAAY,SAAStC,EAAIqC,GAY/D,OAXArC,EAAKxE,EAAEwE,GACM,YAATqC,GAA+B,WAATA,EACtBrC,EAAGsC,UAAUD,GAEbrC,EAAGsC,UAAU/G,EAAEqL,OAAO,GAAIzK,KAAKwF,KAAKU,KAAKC,UAAW,CAChDgT,YAAanZ,KAAKwF,KAAKU,KAAKyG,SAAW3M,KAAKwF,KAAKkG,UAAU0N,SAAW,KACtErF,MAAO7N,EAAK6N,OAAS,aACrBC,KAAM9N,EAAK8N,MAAQ,aACnBC,KAAM/N,EAAK+N,MAAQ,gBAGpBjU,MAGX8Y,EAAgC5Y,UAAUkG,UAAY,SAASvC,EAAIqC,GAG/D,OAFArC,EAAKxE,EAAEwE,IACJuC,UAAUF,GACNlG,MAGX8Y,EAAgC5Y,UAAUmG,YAAc,SAASxC,EAAIqC,GAEjE,OADArC,EAAKxE,EAAEwE,GACAhB,QAAQgB,EAAGoM,KAAK,eAG3B6I,EAAgC5Y,UAAUoG,GAAK,SAASzC,EAAI0C,EAAWC,GAEnE,OADAnH,EAAEwE,GAAIyC,GAAGC,EAAWC,GACbxG,MAGJ8Y","file":"gridstack.all.js"}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 902c6b27e..3f04c1b25 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "gridstack",
-  "version": "0.4.0-dev",
+  "version": "0.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ab5527de3..985243b41 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gridstack",
-  "version": "0.4.0-dev",
+  "version": "0.4.0",
   "description": "gridstack.js is a jQuery plugin for widget layout",
   "main": "dist/gridstack.js",
   "repository": {
diff --git a/src/gridstack.js b/src/gridstack.js
index cc683728f..390624f5d 100644
--- a/src/gridstack.js
+++ b/src/gridstack.js
@@ -1,5 +1,5 @@
 /**
- * gridstack.js 0.4.0-dev
+ * gridstack.js 0.4.0
  * http://troolee.github.io/gridstack.js/
  * (c) 2014-2018 Pavel Reznikov, Dylan Weiss
  * gridstack.js may be freely distributed under the MIT license.