<li><a href="#"><i class="fa fa-circle-o"></i> Level One</a></li>
            <li class="treeview">
              <a href="#"><i class="fa fa-circle-o"></i> Level One
                <span class="pull-right-container">
                  <i class="fa fa-angle-left pull-right"></i>
                </span>
              </a>
              <ul class="treeview-menu">
                <li><a href="#"><i class="fa fa-circle-o"></i> Level Two</a></li>
                <li class="treeview">
                  <a href="