<nav class="page__related">
  <h3 class="title">Related:</h3>
  <ul>
  {% for related_post in site.related_posts limit: 3 %}
    <li><a href="{{ related_post.url }}">{{ related_post.title | markdownify | remove: '<p>' | remove: '</p>' }}</a></li>
  {% endfor %}
  </ul>
</nav>
