  body,
        #main {
            width: 100%;
            padding: 0;
            margin: 0;
            height: 100%;
        }
    </style>
    <div id="main"></div>
    <script>
        require([
            'echarts'
        ], function (echarts) {
            var chart = echarts.init(document.getElementById('main'), null, {

            });

            chart.setOption({
                series: [
                    {
                        type: 'treemap',
                        animation: false,