.jb-header{background-color:transparent;transition:all .5s ease}.jb-header.jb-header-scrolled{background-color:#000;transition:all .5s ease;border-bottom:1px solid white}body.ref-overlay-open{overflow:hidden}body.ref-overlay-open header,body.ref-overlay-open footer{display:none!important}.ref-container{transition:transform 1s ease}.ref-container-open{transform:translateX(-100vw)!important}