@media screen and (min-width: 768px){.header-nav .nav-section{display:none;position:absolute;left:0;right:0;box-shadow:0 20px 20px rgba(0,0,0,.1);padding:2em 0;width:100%}.header-nav ul{display:flex}.header-nav ul li.nav-top-level{display:inline-block}.header-nav ul li.nav-top-level>span{text-wrap:nowrap}.header-nav ul li.nav-top-level:hover>span,.header-nav ul li.nav-top-level:hover>a{border-bottom:2px solid var(--color-primary)}.header-nav ul li.nav-top-level:hover .nav-section{display:block;max-height:calc(100vh - 118px);overflow-y:scroll}.header-nav ul ul{display:block}.header-nav .header-nav-columns{display:grid;grid-template-columns:1fr 1fr;gap:2em}.header-nav .header-nav-columns .nav-group-heading{padding:0 0 1em 0}}