                <img src="asset/img/avatar.jpg" class="img-circle avatar" alt="user name" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true"/>
                   <ul class="dropdown-menu user-dropdown">
                     <li><a href="#"><span class="fa fa-user"></span> My Profile</a></li>
                     <li><a href="#"><span class="fa fa-calendar"></span> My Calendar</a></li>
                     <li role="separator" class="divider"></li>
                     <li class="more">
       