 <ul class="md-nav__list" data-md-scrollfix>
      {% for toc_item in toc_ %}
        {% with level = max_toc_depth - 1 %}
          {% include "partials/toc-item.html" %}
        {% endwith %}
      {% endfor %}
      {% if page.meta.source and page.meta.source | length > 0 %}
        <li class="md-nav__item">
          <a href="#__source" title="{{ lang.t('meta.source') }}" class="md-nav__link md-nav__link--active">
            {{ lang.t("meta.source") }}
          </a>
        </li>
      {% endif %}
   