*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;background:#0a0a0f;display:flex;align-items:center;justify-content:center;overflow:hidden}#root{width:100%;height:100%;display:flex;align-items:center;justify-content:center}#game-container{width:100%;height:100%}#game-container canvas{display:block}