{% if page.author != null %} {% assign author = site.authors | find: “name”, page.author | first %} {% comment %} page author is not null {% endcomment %} {% else %} {% assign author = site.authors | find: “name”, site.author | first %} {% comment %} page author is null revert to {{ site.author }} {% endcomment %} {% endif %} {% unless author.social.linkedin == null %} <span class=“icon”>

<a href="https://www.linkedin.com/in/{{ author.social.linkedin }}">
<i class="fab fa-linkedin has-text-black"></i>
</a>

</span> {% endunless %} {% unless author.social.twitter == null %} <span class=“icon”>

<a href="https://twitter.com/{{ author.social.twitter }}">
<i class="fab fa-twitter has-text-black"></i>
</a>

</span> {% endunless %} {% unless author.social.medium == null %} <span class=“icon”>

<a href="https://medium.com/{{ author.social.medium }}">
<i class="fab fa-medium-m has-text-black"></i>
</a>

</span> {% endunless %} <span class=“icon”>

<a href="/feed.xml" class="RSS Feed">
<i class="fas fa-rss has-text-black"></i>
</a>

</span> <span class=“icon”>

<a href="javascript:void(0)" class="bookmark-this">
<i class="far fa-bookmark has-text-black"></i>
</a>

</span>