#lien_open_barre{
	min-height:600px;
	width:20px;
	position:absolute;
	right:0px;
	top:20px;
	background-color:#ddd;
}
#fond_open_barre{
	position:absolute;
	left:0px;
	top:0px;
	display:none;
	opacity:0.3;
	filter : alpha(opacity=30);
	background-color:#666;
	width:100%;
	height:100%; 
}
#open_barre{
	position:absolute;
	left:25%;
	top:20px;
	background-color:#999;
	display:none;
	width:50%; 
	padding:20px;
}
#open_barre h2{
	color:#000;
	margin-bottom:10px;
}