<div class="chart_content">
    <p>可自訂widget說明(可省略)</p>
    <div class="double_chart">
        <div class="item">
            <div class="info_block">
                <h4>圖表一</h4>
            </div>
            <div class="chart">
                <figure class="highcharts-figure">
                    <!-- classname = null || h_200 || h_400 -->
                    <div id="自訂名稱" class="h_200"></div>
                </figure>
            </div>
        </div>
        <div class="item">
            <div class="info_block">
                <h4>圖表二</h4>
            </div>
            <div class="chart">
                <figure class="highcharts-figure">
                 <div id="自訂名稱" class="h_200"></div>
                </figure>
            </div>
        </div>
    </div>
</div>