erflow_id %}
      <a class="fa fa-stack-overflow" href="https://stackoverflow.com/users/{{ site.stackoverflow_id }}"></a>
    {% endif %}
    <a class="fa fa-rss" href="{{ "/feed.xml" | prepend: site.baseurl }}"></a>
    {% if site.twitter_username %}
      <a class="fa fa-twitter" href="https://twitter.com/{{ site.twitter_username }}"></a>
    {% endif %}
    {% if site.skype_username %}
      <a class="fa fa-skype" href="skype:{{ site.skype_username }}?userinfo"></a>
    {% endif %}
    {% if site.steam_