better looking random button

app/dashboard/templates/dashboard/index.html

@@ -8,6 +8,9 @@
       font-weight: 600;
       font-size: 14px;
     }
+    .btn-group-border-left{
+      border-left: 1px #fbfbfb4f solid;
+    }
   </style>
 {% endblock %}
 
@@ -41,10 +44,10 @@
                     class="btn btn-success"><i class="fa fa-random"></i> Random Alias
             </button>
           </form>
-          <button id="btnGroupDrop1" type="button" class="btn btn-success dropdown-toggle"
+          <button id="btnGroupDrop1" type="button" class="btn btn-success dropdown-toggle btn-group-border-left"
                   data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
           </button>
-          <div class="dropdown-menu dropdown-menu-right" aria-labelledby="btnGroupDrop1">
+          <div class="dropdown-menu dropdown-menu-right border-left" aria-labelledby="btnGroupDrop1">
             <div class="">
               <form method="post">
                 <input type="hidden" name="form-name" value="create-random-email">