{% extends "base.html.twig" %}{% block content %}<div class="background"></div>  <div class="symbleu"><img src="{{conf.vendor}}img/symbleu.gif" /></div>  <div class="symblanc"><img src="{{conf.vendor}}img/symblanc.gif" /></div>  <article>    <header class="titre symetrie">{{ titre|raw }}</header>    <div class="intro" >{{ intro|raw }}</div>    <div class="liste">{{ liste|raw }}</div>    </article>{% endblock %}