{% if nav_item.is_homepage %}
  <li class="md-tabs__item">
    {% if not page.ancestors | length and nav | selectattr("url", page.url) %}
      <a href="{{ nav_item.url | url }}" title="{{ nav_item.title }}" class="md-tabs__link md-tabs__link--active">
        {{ nav_item.title }}
      </a>
    {% else %}
      <a href="{{ nav_item.url | url }}" title="{{ nav_item.title }}" class="md-tabs__link">
        {{ nav_item.title }}
      </a>
    {% endif %}
  </li>
{% elif nav_item.children and nav_item.children