body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5}.App{text-align:center}.App-header{background-color:#f5f5f5;padding:20px;color:#fff}.App-header h1{margin:0}.index-chart{padding:20px}.index-chart .chart-container{position:relative;height:400px;width:100%}