<li class="menu-item{% if active %} menu-active{% endif %}">
    <a href="#" class="submenu-trigger {{ classnames }}"{{ attr_string }}>{{ label }}</a>
    <div class="nav-submenu">
        <h2 class="{{ classnames }}">{{ label }}</h2>
        <ul>{{ menu_html }}
            {% block menu_footer %}{% endblock %}
        </ul>
    </div>
</li>