<style>.top_offi,.bot_offi,.corps_offi{ margin-left:auto;margin-right:auto; width:600px;background-color:#f5e1da;}.top_offi,.bot_offi{height:10px;border-right:5px double #750000;border-left:5px double #750000;}.top_offi{border-top:5px double #750000;}.bot_offi{border-bottom:5px double #750000;}.corps_offi{border:5px solid transparent;text-align:justify;}.titre_offi{font-size:30px;margin-left:auto;margin-right:auto;color:#500;font-family: 'Bebas Neue', cursive;text-align:center;margin-bottom:15px;}</style>
<div class="top_offi"></div><div class="corps_offi"><div class="titre_offi"><span name="titre"></span></div><span name="message">Blablabla</span></div><div class="bot_offi"></div>