#557: User access Row action panel with 2+ level nesting - Added new styles for Row affordance

Author: hannahnida

app/code/Magento/PageBuilder/view/adminhtml/web/css/source/content-type/_preview.less

@@ -192,6 +192,10 @@
     box-shadow: 0 0 0 1px rgba(197, 197, 197, 0.34); //#ebebeb
     padding: 0;
 
+    &:before {
+        display: none;
+    }
+
     > .pagebuilder-content-type.type-container.pagebuilder-row {
         box-shadow: none;
     }
@@ -203,6 +207,12 @@
         padding: 1px 0 0;
         transform: translate(-50%, -15px);
     }
+
+    &.pagebuilder-content-type-hidden {
+        > .pagebuilder-display-label {
+            z-index: initial;
+        }
+    }
 }
 
 .no-user-select {