body {
	background-image: url('images/fond 2.png');
	text-align:center;
	}

#master {
	width:780px; 
	margin:0 auto;
	text-align:left;
	}

#header {
	background:url('images/haut.png') no-repeat;
	width:780px;
	height:20px;
	}

#middle {
	background:url('images/centre.png') repeat-y;
	width:780px;
	height:100%;
	padding-left:10px;
	}

#footer {
	background:url('images/bas.png') no-repeat;
	width:780px;
	height:20px;
	}

#content {
	background:url('images/spacer.png');
	width:590px;
	height:563px;
	}

.logos 	{
	background:url('images/logopower.png') no-repeat;
	width:300px;
	height:181px;
	}

.interface {
	background:url('images/interface.png') no-repeat;
	width:180px;
	height:563px;
	}
.ad2	{
	background:url('images/ad2sample.gif') no-repeat;
	width:130px;
	height:600px;
	}
.ad1	{
	background:url('images/ad1.gif') repeat-x;
	width:400px;
	height:200px;
	}