*{box-sizing:border-box;margin:0;padding:0}html,body,#app{width:100%;height:100%;overflow:hidden;background:#f8dec4;touch-action:none}#app{display:flex;align-items:center;justify-content:center}#app.is-editor{align-items:stretch;justify-content:stretch;background:#111}#app canvas{display:block;touch-action:none}