diff --git a/app/assets/stylesheets/comments.scss b/app/assets/stylesheets/comments.scss
index 58dfe7a32..4d7cc866b 100644
--- a/app/assets/stylesheets/comments.scss
+++ b/app/assets/stylesheets/comments.scss
@@ -699,7 +699,6 @@ a.header-link {
   .details {
     padding: 0px;
     border-top-left-radius: 3px;
-    border-top-left-radius: 3px;
     @include themeable(color, theme-secondary-color, $dark-gray);
     position: relative;
     // background:$light-gray;