.js-simple-nav{transition:background .3s ease-in-out,box-shadow .3s ease-in-out}.js-simple-nav:hover,.js-simple-nav.scrolled{background:#fff;box-shadow:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06)}