{% extends 'bootstrap_4_horizontal_layout.html.twig' %} {% block file_widget -%} {%- set type = type|default('file') -%} {{- block('form_widget_simple') -}} {% endblock %} {% block form_label_class -%} col-3 {%- endblock form_label_class %} {% block form_group_class -%} col-9 {%- endblock form_group_class %}