#btn_menu_smart, #btn_tab {display:none;} #zone_recherche {display:block !important; position:relative; width:100%;} #menu_principal {display:block !important; position:relative; width:100%; margin:16px 0;} #slider_home {overflow:auto;} @media screen and (max-width:989px) { #home #col_left {width:100%;} #zone_recherche {margin:15px 0 0 0;} #menu_principal {top:inherit; left:inherit;} #menu_principal li ul.sous_menu {display:block !important; position:relative; width:100%; left:inherit;} } @media screen and (max-width:767px) { #menu_principal {top:inherit; left:inherit; margin:15px 0 0 0;} }