Keep border on hover for active tab

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

@@ -31,6 +31,7 @@
     border-bottom: 1px solid @accent-color-secondary!important;
     color: @accent-color-secondary!important;
     &:hover {
+      border-bottom: 1px solid @accent-color-secondary!important;
       color: @accent-color-secondary!important;
     }
   }