sharpetronics.com/_includes/navigation.html

<!-- Nav -->
  <nav id="menu">
    <ul class="links">
      {% for item in site.menus.header %}
      <li class="menu-item-{{ loop.index }}">
        <a href="{{ item.url }}" title="Go to {{ item.title }}">{{ item.pre }} {{ item.title }}</a>
      {% endfor %}
    </ul>
    <!-- <ul class="actions stacked">
      <li><a href="#" class="button primary fit">Log In</a></li>
    </ul> -->
  </nav>