html, body {
	margin: 0;
	padding:0;
	width: 100%;
	height: auto;
	background-color:#CCCCCC;
	text-align:center;
}
#global {
	position: relative;
	width: 800px;
	height:auto;
	margin-right: auto;
	margin-left: auto;
}
#flashsite{
	position: relative;
	width: 800px;
	height:auto;
	padding-top:20px;
	margin-right: auto;
	margin-left: auto;
}
#flashbanniere{
	position: relative;
	width: 800px;
	height:auto;
	margin-right: auto;
	margin-left: auto;
}
#logiciels{
	position: relative;
	width: 800px;
	height:auto;
	margin-right: auto;
	margin-left: auto;
	}