*{margin:0; padding:0; font-family:trebuchet MS; font-size:11px; list-style-type:none; text-decoration:none}
body{text-align:center}
ul li{float:left}
#conteneur{position:relative; width: 100% ; margin:0 auto; text-align: center; margin-top:60px; height:410px}
hr{display: none;}
img{border: 0;}
a img{text-decoration: none;}
.cleaner {clear: both; height: 0px; font-size: 0px; border: none; margin: 0; padding: 0; background: transparent;}