#accueil {
 float:left;
 width:786px;
}

 #colgauch, #coldroite {float:left;width:359px;margin:0 11px 0 11px}
 #colgauch img, #coldroite img {float:left;margin-right:5px}
 #colgauch h1, #coldroite h1 {clear:left;font-size:15px;margin:35px 0 10px 0;padding:0;color:#f66;border-bottom:1px #369 solid;
 background:url(ps/codbar.gif) no-repeat;
 background-position:right bottom;
 }
#colgauch ul li {list-style:none}
#repdom {margin-top:10px}

hr {background-color:#999;height:1px;border:0;margin:15px 0 15px 0}