diff --git a/chrome/buttonlike_toolbarbuttons.css b/chrome/buttonlike_toolbarbuttons.css
index 5d9bc8f..8aa8c77 100644
--- a/chrome/buttonlike_toolbarbuttons.css
+++ b/chrome/buttonlike_toolbarbuttons.css
@@ -70,12 +70,13 @@ findbar toolbarbutton,
 }
 
 /* Remove styles from buttons inside extensions and overflow menu */
-:is(#unified-extensions-panel,#widget-overflow-list) .toolbarbutton-1 > .toolbarbutton-icon,
-:is(#unified-extensions-panel,#widget-overflow-list) .toolbarbutton-1 > .toolbarbutton-badge-stack{
+:is(#unified-extensions-panel,.widget-overflow-list) .toolbarbutton-1 > .toolbarbutton-icon,
+:is(#unified-extensions-panel,.widget-overflow-list) .toolbarbutton-1 > .toolbarbutton-badge-stack{
   background-color: transparent;
   width: revert !important;
   height: revert !important;
   padding: 0 !important;
+  border: none;
 }
 
 /* Special cases */