body{margin:0;padding:0;overflow:hidden}.flex-grid{display:flex;flex-direction:column;padding-left:1vw;padding-top:1vh;padding-right:1vw;padding-bottom:1vh}.row{display:flex;flex:1;flex-direction:row}.col{flex:1}.chart{justify-content:center}.MathJax{font-size:1.2em}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{opacity:.4}