{% unless site.github_link == nil or site.github_link == false %}
<div class="border-top mb-0 pt-4 mt-5 text-gray"> <h5>This page is open source</h5> <p class="text-small"> <a target="_blank" href="{{ site.github.repository_url }}/edit/{{ site.github_pages_branch }}/{{ page.path }}">Help improve its content by opening a Pull Request on GitHub</a>. </p> </div> {% endunless %}