body { background-image:none; background-color:#eee }
#habi_under { background-image: url(./degrade.jpg) }
#habi_over { background-image:url('./habillage.jpg') }
#onglet_home, #onglet_portail { background-image:url(./onglet.png) }
#entete_ombre { background-image:url(./fond_site_haut.png) }