Merge pull request #4112 from weseek/imprv/GW-7000-bgcolor-shape

change background color

src/client/styles/scss/theme/_apply-colors.scss

@@ -267,6 +267,7 @@ ul.pagination {
   .grw-recent-changes {
     .list-group {
       .list-group-item {
+        background-color: transparent;
         .grw-tag-label {
           color: $secondary;
           background-color: $gray-200;