body{margin:0}#math-container{background-color:#fffc;position:absolute;left:0rem;bottom:0rem;width:200vx;height:100vx;display:flex;align-items:center;justify-content:center;-webkit-filter:invert(100%);filter:invert(100%);display:inline-block;opacity:.5}canvas{margin:0;padding:0;display:block}
