*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#2b2d42;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;touch-action:none;overscroll-behavior:none}#game-container{width:100%;height:100%;display:flex;align-items:center;justify-content:center}canvas{display:block}