Fix tab link hover styles applying to all children

services/web/public/stylesheets/components/tabs.less

@@ -6,14 +6,14 @@
     margin-top: -@line-height-computed; //- adjusted for portal-name
     padding: @padding-lg 0 @padding-md;
     text-align: center;
-  }
 
-  a {
-    color: @link-color;
-    &:hover {
-      background-color: transparent!important;
-      border: 0!important;
-      color: @link-hover-color!important;
+    a {
+      color: @link-color;
+      &:hover {
+        background-color: transparent!important;
+        border: 0!important;
+        color: @link-hover-color!important;
+      }
     }
   }