body {
	background-image: url(images/fond.jpg);
	background-position: center top;
	background-repeat: no-repeat;
	background-color: #17140f;
	font-family: Arial, Helvetica, sans-serif;
	color: #FFF;
	margin: 0px;
}
a {
	font-weight: bold;
	color: #0CC;
	text-decoration: none;
	border-width: 0px;
}
img {
	border-width: 0px;
}
hr {
	background-color: #746c60;
	border: 0;
	height: 1px;
}
.header {
	width: 580px;
	height: 50px;
	margin-top: 230px;
	margin-right: auto;
	margin-left: auto;
	text-align: right;
}
.container {
	width: 580px;
	margin-top: 20px;
	margin-right: auto;
	margin-left: auto;
}
.bt_retour{
	font-size: 50px;
	height: 50px;
	width: 140px;
	background-image: url(images/retour.gif);
	background-repeat: no-repeat;
}
.bt_retour:hover {
	background-image: url(images/retour_over.gif);
}