header span.mobile_menu_bar:before{background-image:url('https://etab.ac-reunion.fr/lyc-christian-antou/wp-content/uploads/sites/126/2023/05/Logos-hamburger.png');color:transparent!important;background-size:cover;font-size:70px}@media only screen and (max-width:767px){body header img#logo{max-width:80%!important;max-height:80%!important;height:auto!important;width:auto!important}}