        <script src="../../echarts-www/dist/echarts-gl.min.js"></script>

        <style>
            html, body, #main0 {
                width: 100%;
                height: 600px;
                margin: 0;
            }

            .snapshot-rendered {
                position: absolute;
                right: 10px;
                top: 10px;
                width: 220px;
                height: 200px;
                background: #fff;
                border: 5px solid rgba(0,0,0,0.5);
            }
  