<footer class=“footer”>

<div class="footer-column">
  <small>
    &copy;&nbsp;
    {%- assign date_from = site.posts[-1].date | date_to_xmlschema -%}
    {%- assign year_from = date_from | date: '%Y' -%}
    {%- assign date_to   = site.time | date_to_xmlschema -%}
    {%- assign year_to   = date_to | date: '%Y' -%}
    {%- unless year_from == nil or year_from == year_to -%}
      <time datetime="{{ date_from }}">{{ year_from }}</time>-
    {%- endunless -%}
    <time datetime="{{ date_to }}">{{ year_to }}</time>
    {%- if site.author -%}
      &nbsp;<a href="{{ site.author.url }}" target="_blank">{{ site.author.name }}</a>
    {%- endif -%}
  </small>
  <br>
  <small>Powered by <a href="https://jekyllrb.com/" target="_blank">Jekyll</a> & <a href="https://github.com/sziv2p/jekyll-theme-scaffold" target="_blank">Scaffold</a></small>
</div>
{% if site.data.social %}
  <div class="footer-column">
    <ul class="social-icons">
      {%- for social in site.data.social -%}
        <li class="social-icon-item">
          <a class="social-icon" href="{{ social.url }}" target="_blank">
            <i class="{{ social.icon | default: 'fas fa-link' }}" title="{{ social.title }}"></i>
          </a>
        </li>
      {%- endfor -%}
    </ul>
  </div>
{% endif %}

</footer>