img表格行高度100%

<style>
    table {
        border-collapse: collapse;
    }
    td {
        border: 1px solid black;
        padding: 10px;
    }
    .image-row {
        height: 100%;
    }
</style>

<table>
    <tr>
        <td>Cell 1</td>
        <td>Cell 2</td>
    </tr>
    <tr class="image-row">
        <td colspan="2">
            <img src="image.jpg" alt="Image" style="width: 100%;">
        </td>
    </tr>
    <tr>
        <td>Cell 3</td>
        <td>Cell 4</td>
    </tr>
</table>