body {
	background-attachment: fixed;
	background-image: url(beachou%20-%20A20%20-%20copyright%20Sylvie%20Le%20Parcb.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}
.anim {
	background-attachment: fixed;
	background-image: url(orgues.JPG);
	background-repeat: no-repeat;
	background-position: center top;
}