#app .echarts{width:100%;height:400px}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;margin-top:30px;width:100%;height:100%;padding:0 50px}