{% extends 'index.html.twig' %}

<twig:block name="breadcrumbs"></twig:block>

{% block main %}
   <twig:Exception:View404>
      {% if this.content %}
         {{ this.content|raw }}
      {% else %}
         <h1 class="text-center">404</h1>
      {% endif %}
   </twig:Exception:View404>
{% endblock %}