.meganav{position:inherit;&:before{background-color:var(--primary);border-radius:3px;content:"";height:2px;left:0;position:absolute;top:calc(var(--header-height) + var(--baseline) - 1px);transform:translateX(var(--position));transition:transform .3s ease-out,width .3s ease-out;width:80px;width:var(--elemWidth)}&:not(body.nav-open .meganav){&:before{visibility:hidden}}.item-subnav{padding-top:var(--header-height);.item-subnav-outer{background-color:var(--white)}.item-subnav-inner{padding-bottom:var(--baseline-2);padding-top:var(--baseline-2)}}.item-subnav{display:block;left:0;position:absolute;top:0;transform:translateY(45px);width:100%;z-index:-1}.subset-item{&:not(:first-child){display:none}}@media screen and (min-width:1201px){.item-subnav{.item-subnav-outer{min-height:450px;z-index:5}}.item-subnav.overtop{z-index:-1}}@media screen and (min-height:900px){.item-subnav{.item-subnav-outer{min-height:600px}}}}body.nav-open{.layer-background-overlay{display:block;opacity:1;visibility:visible;--background-layer-stack:hsla(0,0%,100%,.2);--opacity-layer-stack:1;--z-level-layer-stack:var(--z-lvl-mars);--filter-layer-stack:blur(2.3px)}header.headermain{background-color:var(--white)}}.close-meganav{cursor:pointer;margin-left:10px;transform:rotate(45deg)}