body {
	background-image: url(/_images/collines_portail.gif);
	background-repeat: repeat-x;
}
#trait {
	float: left;
	margin-top: 0px;
	padding-top: 0px;
}
#haut {
	height: 200px;
	margin-top: 0px;
	padding-top: 0px;
}
#haut h1 {
	text-align: left;
	color: #99CC00;
	margin-top: 0px;
	padding-top: 10px;
}
.tiers {
	width: 33%;
	float: left;
}
.tiersg {
	float: left;
}
.tiersd {
	float: right;
	margin-right: 3em;
}
.tiersc {
	text-align: center;
}
p {
	font-size: 1.5em;
}