Table表格结构

<table border="1" cellpadding="0" cellspacing="0" width="200">
    <caption>财务报表表格标题</caption>
    <thead>
        <tr style="background-color: gray;">
            <th>Month</th>
            <th>Savings</th>
        </tr>
    </thead>
    <tfoot style="background-color: black;color: white;">
        <tr>
            <td>Sum</td>
            <td>$180</td>
        </tr>
    </tfoot>
    <tbody>
        <tr>
            <td>January</td>
            <td>$100</td>
        </tr>
        <tr>
            <td>February</td>
            <td>$80</td>
        </tr>
    </tbody>
</table>