diff --git a/src-ui/src/app/components/common/input/tags/tags.component.scss b/src-ui/src/app/components/common/input/tags/tags.component.scss
index f944aa755..4235f9ba6 100644
--- a/src-ui/src/app/components/common/input/tags/tags.component.scss
+++ b/src-ui/src/app/components/common/input/tags/tags.component.scss
@@ -33,26 +33,16 @@
     transition: max-width 200ms ease;
   }
 
-  // .hierarchy-indicator {
-  //   display: inline-block;
-  //   width: .35rem;
-  //   height: 1rem;
-  //   border-radius: .25rem;
-  //   background: var(--pngx-border-color, rgba(0,0,0,.2));
-  // }
-
   .parents .badge {
     white-space: nowrap;
   }
 }
 
-// Expand reveal area when hovering or when option is keyboard-marked
 ::ng-deep .ng-dropdown-panel .ng-option:hover .hierarchy-reveal,
 ::ng-deep .ng-dropdown-panel .ng-option.ng-option-marked .hierarchy-reveal {
-  max-width: 1000px; // effectively "auto" for transition
+  max-width: 1000px;
 }
 
-// Fade indicator when expanded
 ::ng-deep .ng-dropdown-panel .ng-option:hover .hierarchy-indicator,
 ::ng-deep .ng-dropdown-panel .ng-option.ng-option-marked .hierarchy-indicator {
   background: transparent;