mkdocs-material/src/partials/toc.html

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  Copyright (c) 2016 Martin Donath <martin.donath@squidfunk.com>

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<!-- Table of contents -->
<nav class="md-nav md-nav--secondary">
  {% set toc = page.toc %}

  <!--
    The top-level anchor must be skipped if the article contains a h1 headline,
    since it would be redundant to the link to the current page that is located
    just above the anchor. Therefore we directly continue with the children of
    the anchor.
  -->
  {% if h1 %}
    {% set toc = (toc | first).children %}
  {% endif %}

  <!-- Render item list -->
  {% if toc and (toc | first) %}
    <label class="md-nav__title" for="toc">Table of contents</label>
    <ul class="md-nav__list">
      {% for toc_item in toc %}
        {% include "partials/toc-item.html" %}
      {% endfor %}
    </ul>
  {% endif %}
</nav>