*{box-sizing:border-box}html,body{background:#0f0f14;width:100%;height:100%;margin:0;padding:0;overflow:hidden}#app{justify-content:center;align-items:center;width:100%;height:100%;display:flex}#game-container{width:100%;height:100%}#game-container canvas{image-rendering:pixelated;display:block}