deleted changes of a default.scss file

src/client/styles/scss/theme/default.scss

@@ -74,10 +74,3 @@ html[dark] {
   @import 'apply-colors';
   @import 'apply-colors-dark';
 }
-
-// admin-navigation
-.list-group-item.active {
-  &:hover {
-    color: white;
-  }
-}