<div class="wrapper-masthead">
  <div class="container">
    <header class="masthead clearfix">
      {% if site.avatar %}
        <a href="{{ site.baseurl }}/" class="site-avatar"><img src="{{ site.avatar }}" /></a>
      {% endif %}

      <div class="site-info">
        <h1 class="site-name"><a href="{{ site.baseurl }}/">{{ site.name }}</a></h1>
        <p class="site-description">{{ site.description }}</p>
      </div>

      <nav>
        {% for nav in site.navigation %}
        {% if nav.url contains 