html,body{height:100%}body{margin:0;background:#fff;color:#111}#root{height:100%;display:flex;flex-direction:column}@media (min-width: 900px){body{background:#f5f5f7}#root{width:100%;max-width:430px;height:100vh;margin:0 auto;background:#fff;box-shadow:0 12px 40px #00000014}}