Merge pull request #774 from BY00565233/SURF-2081

fix(dropdown-select): disabled state for chromium-based browsers

Author: 100stacks

src/scss/components/dropdown-select/mixins/SelectControl.scss

@@ -42,6 +42,7 @@
   @else {
     background-color: $gray-100;
     color: $gray-700;
+    opacity: 1;
   }
 }