.menu a.quisommesnous img{ width:129px; height:56px; background:url(/img/menufr_01.jpg) 0 0; }
.menu a.quisommesnous:hover img{ width:129px; height:56px; background:url(/img/menufr_01.jpg) 0 56px; }
.menu a.quisommesnous_v img{ width:129px; height:56px; background:url(/img/menufr_01.jpg) 0 56px; }

.menu a.nosproduits img{ width:117px; height:56px; background:url(/img/menufr_02.jpg) 0 0; }
.menu a.nosproduits:hover img{ width:117px; height:56px; background:url(/img/menufr_02.jpg) 0 56px; }
.menu a.nosproduits_v img{ width:117px; height:56px; background:url(/img/menufr_02.jpg) 0 56px; }

.menu a.nosreferences img{ width:135px; height:56px; background:url(/img/menufr_03.jpg) 0 0; }
.menu a.nosreferences:hover img{ width:135px; height:56px; background:url(/img/menufr_03.jpg) 0 56px; }
.menu a.nosreferences_v img{ width:135px; height:56px; background:url(/img/menufr_03.jpg) 0 56px; }

.menu a.nouscontacter img{ width:129px; height:56px; background:url(/img/menufr_04.jpg) 0 0; }
.menu a.nouscontacter:hover img{ width:129px; height:56px; background:url(/img/menufr_04.jpg) 0 56px; }
.menu a.nouscontacter_v img{ width:129px; height:56px; background:url(/img/menufr_04.jpg) 0 56px; }

.menu a.aquisadresseese img{ width:131px; height:56px; background:url(/img/menufr_05.jpg) 0 0; }
.menu a.aquisadresseese:hover img{ width:131px; height:56px; background:url(/img/menufr_05.jpg) 0 56px; }
.menu a.aquisadresseese_v img{ width:131px; height:56px; background:url(/img/menufr_05.jpg) 0 56px; }