<div class='social'>{% for social in site.data.social %}{% assign author = site.data.authors %}

{% if author[social.name] %}<span class="fa-stack fa-lg">
  <a href='{{social.link}}{{author[social.name]}}' title='{{social.title}}'>
    <i class="fa fa-circle fa-stack-2x"></i>
    <i class="fa {{social.fa-icon}} fa-stack-1x fa-inverse"></i>
  </a>
</span>{% endif %}{% endfor %}

</div>