body { background: #909f; padding: 3rem 0 0 3rem; font-size: px; height: 0vh; margin: 0; overflow: hidden; 8 } 9 10 .site-wrap { display: grid; 12 grid-template-columns: 280px 1fr; } .site-nav { background: #0b121b; color: white; border-top-left-radius: 2rem; display: flex;