html {
	background: #999 url(../images/html.png) repeat;
}
body {
	height: 100%;
	font: 90% "Trebuchet MS", sans-serif;
}
#global {
	min-height: 100%;
	width: 765px;
	padding: 0 0px;
	margin: 0 auto;
	position: relative;
}
#header {
	
	height: 176px;
	background: url(../images/header.png) no-repeat;
	position: relative;
}
#header h1 {
	position: absolute;
	margin: 0;
	padding: 0;
	bottom: 5px;
	left: 30px;
}
#footer {
	position: absolute;
	width: 765px;
	bottom: 10px;
	background:#FFF;
	font-size: 0.8em;
	color: #999;
}
#footer a {
	font-size: 0.8em;
	color: #999;
}
#center {
	/* éviter la superposition 
	du pied de page et du contenu */
	padding-bottom: 100px; 
	overflow: auto;
}
#sidebar {
	float: left;
	width: 274px;
}
#content {
	/* On laisse de la place à droite 
	pour l'autre colonne */
	float: right;
	width: 490px;
}