span>Mailbox</span>
            <i class="fa fa-angle-left pull-right"></i>
          </a>
          <ul class="treeview-menu">
            <li><a href="mailbox.html">Inbox <span class="label label-primary pull-right">13</span></a></li>
            <li class="active"><a href="compose.html">Compose</a></li>
            <li><a href="read-mail.html">Read</a></li>
          </ul>
        </li>
        <li class="treeview">
          <a href="#">
            <i class="fa fa-folder"></i> <span>Examples</span>
   