#introduction {margin-top:5px;margin-bottom:10px;width:700px}
div.nouveaute {border-style:ridge;margin-top:5px;padding:5px;width:700px;}
img.logo {display:block;margin: 0 auto;margin-bottom:5px;}
div.titre{font-weight:bold;}
div.texte{margin-top:5px;margin-bottom:5px;}
div.date{text-align:right;font-style:italic;}