                  <ul class="nav nav-list tree">
                        <li><a href="datatables.html">Data Tables</a></li>
                        <li><a href="handsontable.html">handsontable</a></li>
                        <li><a href="tablestatic.html">Static</a></li>
                      </ul>
                    </li>
                    <li class="ripple">
                      <a href="calendar.html">
                         <span class="fa fa-calendar-o"></span>Calendar
                      </a>