#main_content {
	width: 100%;
	margin: 0;
	padding: 0;
}

.centre {
	width: 910px;
	margin: 0 auto;
	padding: 0 35px;
}

#fond_gris {
	/*background: url(../../img/fond_gris.jpg) no-repeat top center;*/
	width: 100%;
	height: 784px;
	/*margin-top: 55px;*/
	padding-top: 1px;
}

#fond_contact {
	background: url(../../img/fond_contact.jpg) no-repeat top center;
	width: 100%;
	height: 1069px;
	padding-top: 80px;
}