<nav class="nav" role="navigation">
  {% for navigation in site.data.navigation %}
  <ul class="{% if navigation.type == "main" %}nav-list-main{% else %}nav-list{% endif %}">
      {% for item in navigation.items %}
        <li class="nav-list-item">
          <a class="nav-link" href="{{ item.url }}">{{ item.text }}</a>
        </li>
      {% endfor %}
    </ul>
  {% endfor %}
</nav>
