diff --git a/index.html b/index.html
index be81c49..9975984 100644
--- a/index.html
+++ b/index.html
@@ -41,8 +41,11 @@
     .sidebar > .sidebar-nav > ul li.active > a {
       border-right: 8px solid;
       font-weight: 700;
+      background: #42b98321;
+    }
+    .sidebar .app-sub-sidebar li:before {
+      content: "";
     }
-
   </style>
 </head>