html,body{height:100%;margin:0;padding:0}body{max-width:100%;margin:0 auto}a{border-bottom:1px dotted #888;font-style:italic}main{background-color:#333;width:100%;height:100%;position:relative}.block{box-sizing:border-box;text-align:center;background-color:#fff;flex-direction:column;justify-content:center;align-items:center;width:calc(100% - 20px);height:calc(100% - 20px);margin:10px;display:flex;position:absolute}.block p{box-sizing:border-box;max-width:30rem;padding:1rem}.block__masked-text{text-transform:uppercase;text-align:center;letter-spacing:.1em;color:#2e3e51;width:100%;margin-left:.1em;font-size:60px;line-height:1.1;display:block}.block__masked-text--animated{-webkit-text-fill-color:transparent;background:#2e3e51 url(/img/404/print.png) 0 0/300px;-webkit-background-clip:text;background-clip:text;animation:12s linear infinite slide}@keyframes slide{0%{background-position:0 0}to{background-position:0 -300px}}