#b1 a {
	background-image: url(../images/menu_bouton1.jpg);
	background-repeat: no-repeat;
}
#b1 a:hover {
	background-image: url(../images/menu_bouton1.jpg);
	background-repeat: no-repeat;
	background-position: 0px -120px;
}

#b2 a {
	background-image: url(../images/menu_bouton2.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
#b2 a:hover {
	background-image: url(../images/menu_bouton2.jpg);
	background-repeat: no-repeat;
	background-position: 0px -120px;
}
#b3 a {
	background-image: url(../images/menu_bouton3.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
#b3 a:hover {
	background-image: url(../images/menu_bouton3.jpg);
	background-repeat: no-repeat;
	background-position: 0px -120px;
}
#b4 a {
	background-image: url(../images/menu_bouton4.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
#b4 a:hover {
	background-image: url(../images/menu_bouton4.jpg);
	background-repeat: no-repeat;
	background-position: 0px -120px;
}
#b5 a {
	background-image: url(../images/menu_bouton5.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
#b5 a:hover {
	background-image: url(../images/menu_bouton5.jpg);
	background-repeat: no-repeat;
	background-position: 0px -120px;
}
#b6 a {
	background-image: url(../images/menu_bouton6.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
#b6 a:hover {
	background-image: url(../images/menu_bouton6.jpg);
	background-repeat: no-repeat;
	background-position: 0px -120px;
}
#b7 a {
	background-image: url(../images/menu_bouton7.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
#b7 a:hover {
	background-image: url(../images/menu_bouton7.jpg);
	background-repeat: no-repeat;
	background-position: 0px -120px;
}
.actif {
	background-position: 0px -120px;
	}