.topbar{background-color:transparent;padding:0 1rem;position:absolute;position:fixed;max-width:100rem;margin:0 auto}.topbar .topbar_image{position:absolute;left:0;top:0;bottom:0;right:0;width:auto;height:auto;z-index:-1;background-repeat:no-repeat;background-size:cover;-webkit-transition:all .5s ease;-moz-transition:all .5s ease;-ms-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease;box-shadow:0 .8rem 1.5rem -.7rem rgba(0,0,0,.3)}.home .topbar .topbar_image{opacity:0}.home .topbar.scrolled .topbar_image{opacity:1}.topbar .logo_wrapper{padding:0}.topbar .logo_wrapper .logo{left:auto;right:0;margin:0 auto;height:1.5rem;top:1.25rem}@media screen and (min-width:40em){.topbar{padding:0 2rem}.topbar .logo_wrapper .logo{left:0;height:2rem;top:1rem}}@media screen and (min-width:64em){.topbar{height:6rem;position:fixed}.topbar .logo_wrapper .logo{height:2.5rem;top:1.75rem}}