diff --git a/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss b/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss
index f03b3628dd5d6efe49e5470a6b8f2e5e8ec1de79..47917d833c4b20864eb82fc31bdafce8dda6c0c9 100644
--- a/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss
+++ b/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss
@@ -78,7 +78,8 @@ $dropdown-caret-height: 8px;
   font-size: $font-size-large * 1.1;
   width: calc(100% - #{($line-height-computed * 2)});
   left: $line-height-computed;
-  box-shadow: 0 0 0 2rem #fff;
+  box-shadow: 0 0 0 2rem $color-white !important;
+  border: $color-white !important;
 
   @include mq($small-only) {
     display: block;