{% extends 'layout/layout-both-columns.html.twig' %}{% block page_content_inner %} <div class="container"> <div class="row"> <div class="col col-12 col-lg-9"> {% block column_center %}{% endblock %} </div> <div class="col col-12 col-lg-3"> {% block column_right %}{% endblock %} </div> </div> </div>{% endblock %}