@media(max-width:780px){body.menu-open .site-header{position:relative;z-index:1000;background:#fff;box-shadow:none}body.menu-open .header-inner>.brand{visibility:visible}body.menu-open .site-nav.open{z-index:1002;opacity:1;visibility:visible;filter:none}body.menu-open .site-nav.open:before{z-index:0;opacity:0;display:none}body.menu-open .site-nav.open>a,body.menu-open .site-nav.open>.nav-group{opacity:1;filter:none}body.menu-open .menu-toggle{z-index:1004}}