.echarts{width:100%;height:100%}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small{font-size:.6em}h1,h2,h3{margin-top:24px;margin-bottom:24px}h4,h5,h6{margin-top:24px}h4,h5,h6,p{margin-bottom:16px}