#expertise {width:420px;height:302px;margin:0 0 15px 0;position:relative;background:url(../../images/bg-accueil-expertise.jpg) left top no-repeat #CCC;}
#contenu #expertise h1 {position:absolute;margin:0;left:0;top:30px;}
#expertise .item {position:absolute;width:190px;left:25px;bottom:50px;}
#contenu #expertise .item h2 {margin:0 0 12px 0;padding:0;color:#FFF;font-size:15px;}
#contenu #expertise .item p {font-size:12px;color:#FFF;}
#expertise .bouton {position:absolute;left:20px;bottom:5px;}