{% block menu_items %}

    <!-- Sidebar Menu -->
    <ul class="sidebar-menu">
        <li class="header">HEADER</li>
        <!-- Optionally, you can add icons to the links -->
        <li class="active"><a href="#"><span>Link</span></a><</li>
        <li><a href="#"><span>Another Link</span></a></li>
        <li class="treeview">
            <a href="#"><span>Multilevel</span> <i class="fa fa-angle-left pull-right"></i></a>
            <ul class="treeview-menu">
                <li><a href="#">Link in level 2</a></li>
                <li><a href="#">Link in level 2</a></li>
            </ul>
        </li>
    </ul>
    <!-- /.sidebar-menu -->
{% endblock %}