.nav-menu{position:absolute;top:100%;left:0;width:100%}.nav-menu__menu-container{position:absolute;top:50px;left:0;width:100%;height:calc(100% - 50px)}@media (min-width:768px){.nav-menu__menu-container{top:50px;height:calc(100% - 50px)}}@media (min-width:992px){.nav-menu__menu-container{top:64px;height:calc(100% - 64px)}}@media (min-width:1280px){.nav-menu__menu-container{top:72px;height:calc(100% - 72px)}}.nav-menu__menu-background{background-color:rgba(0,0,0,.5);position:absolute;width:100%;height:100%;top:0;left:0;z-index:-1;opacity:0;transition:opacity .2s}.nav-menu__menu-background--active{opacity:1;pointer-events:all}