dl, dt, dd, ul, li {
margin: 0;
padding: 0;
list-style-type: none;
}
#menu {
position: relative;
top: 0;
left: 0;
z-index:75;
width: 100%; /* precision for Opera */
}
#menu dl {
float: left;
width: 100px;
}
#menu dt {
	cursor: pointer;
	text-align: center;
	font-weight: bold;
	border: 1px solid #660066;
	margin: 1px;
	background-color: #FFFF00;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 12pt;
}
#menu dd {
display: none;
border: 1px solid gray;
}
#menu li {
text-align: center;
background: #fff;
}
#menu li a, #menu dt a {
color: #000000;
text-decoration: none;
display: block;
height: 100%;
border: 0 none;
}
#menu li a:hover, #menu dt a:hover {
	background-color: #660099;
	color: #FFFFFF;
}

#site {
position: absolute;
z-index: 1;
top : 70px;
left : 10px;
color: #000;
background-color: #ddd;
padding: 5px;
border: 1px solid gray; 
}

.mentions {
position: absolute;
top : 300px;
left : 10px;
color: #000;
background-color: #663399;
}