{% macro nav_loop(page) %}
  {% import _self as macros %}

  {% for p in page.children.visible if p.template == 'default' %}
    {% set active_page = (p.active or p.activeChild) ? ' class="active"' : '' %}
      {% include 'default.html.twig' with {blog: page, page: p} %}
  {% endfor %}
{% endmacro %}