<footer class=“demo-footer mdl-mini-footer”>

<div class="mdl-mini-footer--left-section">
  <ul class="mdl-mini-footer--link-list">
    {% if site.footer %}
      {% for target in site.footer %}
        <li><a href="{{ target.url }}">{{ target.name }}</a></li>
      {% endfor %}
    {% endif %}
  </ul>
</div>

</footer>