#contenu
{
z-index:100;
position:absolute;
top:50%;
left:0px;
width:100%;
border:0px #000000 solid;
margin-top:-176px;
height:352px;
background:#333333;
}

#haut
	{
	z-index:50;
	position:absolute;
	top:0px;
	height:50%;
	width:100%;
	background:#333333;
	}

#bas
	{
	z-index:50;
	position:absolute;
	bottom:0px;
	height:50%;
	width:100%;
	background:#333333;
	}



body{1px solid;margin-left:0px;margin-right:0px;margin-top:0px;margin-bottom:0px;
background:#000000;}