html,body{height:100%;margin:0}body{color:#f5f5f5;background:#0c0c0c;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#app{justify-content:center;align-items:center;min-height:100%;display:flex}h1{margin:0;font-size:2.5rem;font-weight:600}