body{height:100%;width:100%}body,h1{margin:0}h1{text-align:center;font-family:monospace,Verdana,sans-serif;font-size:1.5em}.charts{display:flex;flex-wrap:wrap}.chart-container{position:relative;width:100%;max-width:100%}@media screen and (min-width:1200px){.chart-container{max-width:50%}}@media screen and (min-width:1600px){.chart-container{max-width:33%}}