html,body{width:100%;height:100%;background:#000;margin:0;overflow:hidden;font-family:'Fira Code',monospace;color:#fff}a{color:#fff}.container{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.win{position:fixed;display:none;width:50vw;height:80vh;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);background-color:#000;overflow:auto;border:1px solid #fff;-webkit-box-sizing:border-box;box-sizing:border-box;}.win .show{display:inline-block}.win .content{position:relative;padding:5%;padding-top:2%;padding-bottom:2%;}.win .content img{width:100%}.win .close{position:absolute;top:1rem;right:1rem;cursor:pointer;font-size:2rem}#board{-ms-interpolation-mode:nearest-neighbor;image-rendering:-webkit-optimize-contrast;image-rendering:-moz-crisp-edges;image-rendering:-o-pixelated;image-rendering:pixelated}