msg.php

          <li class="dropdown messages-menu">
            <a href="#" class="dropdown-toggle" data-toggle="dropdown">
              <i class="fa fa-envelope-o"></i>
              <span class="label label-success">4</span>
            </a>
            <ul class="dropdown-menu">
              <li class="header">You have 4 messages</li>
              <li>
                <!-- inner menu: contains the actual data -->
                <ul class="menu">
                  <li><!-- start message -->
                    <a href="#">
                      <div class="pull-left">
                        <img src="http://localhost/menu/phpsql/kasir/AdminLTE-2.4.18/dist/img/user2-160x160.jpg" class="img-circle" alt="User Image">
                      </div>
                      <h4>
                        Support Team
                        <small><i class="fa fa-clock-o"></i> 5 mins</small>
                      </h4>
                      <p>Why not buy a new awesome theme?</p>
                    </a>
                  </li>
                  <!-- end message -->
                </ul>
              </li>
              <li class="footer"><a href="#">See All Messages</a></li>
            </ul>
          </li>