.fondcontenu {
	background-image: url(../images/imgmodele/contenu.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
.fonmenugauche {
	background-attachment: fixed;
	background-image: url(../images/imgmodele/couleurvertefonce.gif);
	background-repeat: repeat-y;
	background-position: left top;
}