.serfond {
	background-image: url(img_argu/fond_1.jpg);
	background-repeat: repeat-y;
}
.servfond {
	background-image: url(img_services/fond.gif);
}
.serfondsuivi {

	background-image: url(fonds/espace_perso.jpg);
	background-repeat: no-repeat;
}