{% load wagtailcore_tags %} {% load i18n %} {% comment %} https://www.w3.org/TR/wai-aria-practices/examples/breadcrumb/index.html https://www.w3.org/TR/wai-aria-1.1/#aria-current {% endcomment %} {% if ancestors %} {% block nav_before %}{% endblock %} {% block nav_after %}{% endblock %} {% endif %}