html{font-size:100px}body{margin:0;font-family:sans-serif;min-height:100vh;display:flex;justify-content:center;align-items:center;flex-direction:column;background:radial-gradient(black 15%,transparent 16%) 0 0,radial-gradient(black 15%,transparent 16%) 8px 8px,radial-gradient(rgba(255,255,255,.1) 15%,transparent 20%) 0 1px,radial-gradient(rgba(255,255,255,.1) 15%,transparent 20%) 8px 9px;background-color:#282828;background-size:16px 16px;background-attachment:fixed}.arrow{width:250px;overflow:hidden;transition:all .2s;transform:rotate(0);display:inline-block}h1{color:#fff;font-weight:100;font-size:60px;display:flex;align-items:center}.units{font-size:15px}