#logotype{height:1.8em}header{grid-area:1/1/1/-1;display:flex;justify-content:space-between;align-items:center;width:100%;height:3em;max-height:3em;padding:.4em 3em;box-sizing:border-box;overflow:hidden;font-size:1.2rem;background:#000}header nav>a:not(.button){margin:0 .75em;color:unset;text-decoration:none}header nav>a:not(.button):hover{text-decoration:underline}