boxes/_layouts/markdown.html

{% include header.html %}
<div class="container container-left">
  <div class="row">
    <div class="col-md-3 hidden-xs">
      {% include sidebar.html %}
    </div>
    <div class="col-md-9">
      <div class="bxpage well">

        {% capture includedMarkdown %}{{ content }}{% endcapture %}{{ includedMarkdown | markdownify }}

      </div>
    </div>
  </div>
</div>

{% include footer.html %}