#button {width: 100%px;margin:0px;font-family:Tahoma, sans-serif;font-size : 11px;}
#button ul {list-style: none;margin: 0;padding: 0;border: none;}
#button li {border-bottom: 1px solid #DEF3FF;margin: 0;list-style: none;list-style-image: none;}
#button li a {display: block;padding: 5px 5px 5px 0.5em;border-left: 2px solid #B4D8ED;color: #373737;text-decoration: none;font-weight:bold;width: 100%;background:url(images/bgmenu.gif);}
html>body #button li a {width: auto;}
#button li a:hover {border-left: 2px solid #FFF;background: #FFFFFF url('images/puce1.gif') no-repeat left center;color: #1E4B78;font-weight:bold;}