diff --git a/lib/rdoc/generator/template/rorvswild/css/rdoc.css b/lib/rdoc/generator/template/rorvswild/css/rdoc.css
index 7cd751b0ff..46e40da3b6 100644
--- a/lib/rdoc/generator/template/rorvswild/css/rdoc.css
+++ b/lib/rdoc/generator/template/rorvswild/css/rdoc.css
@@ -194,6 +194,11 @@ details > summary {
   display: flex;
   width: 100%;
   gap: 4px;
+  padding: 0 0.25rem;
+}
+
+details > summary:has(> a) {
+  padding: 0;
 }
 
 summary::-webkit-details-marker { display: none; }