<header class=“header”>

{% include social-links.html %}
<span class="title">
  <a href="{{ '/' | relative_url }}">{{ site.title }} <small class=subtitle></small></a>
</span>
<span class="description">{{ site.description }}</span>

<nav class="header-nav">
  <ul>
    {% for nav in site.nav %}
      <li>
        {% if nav.url contains 'http://' or nav.url contains 'https://' %}
          <a href="{{ nav.url }}">{{ nav.name }}</a>
        {% else %}
          <a href="{{ nav.url | relative_url }}">{{ nav.name }}</a>
        {% endif %}
      </li>
    {% endfor %}
  </ul>
</nav>

</header>