{% if breadcrumbs %}
<ul class="powerwiki__breadcrumbs">
  {% for crumb in breadcrumbs %}
    {% if forloop.last %}
      <li>{{ crumb.title }}</li>
    {% else %}
      <li><a href="{{ crumb.url }}">{{ crumb.title }}</a></li>
    {% endif %}
  {% endfor %}
</ul>
{% endif %}
