7.表格 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>表格学习</title>
</head>
<body>
<!--
    表格 table
    行 tr
    列 td
    border 边框线宽度(px)
-->
    <table border="1px">
        <tr>
            <!--colspan="X" 跨列-->
            <td colspan="4">1-1</td>
        </tr>
        <tr>
            <!--rowspan="X" 跨行-->
            <td rowspan="2">2-1</td>
            <td>2-2</td>
            <td>2-3</td>
            <td>2-4</td>
        </tr>
        <tr>
            <td>3-1</td>
            <td>3-2</td>
            <td>3-3</td>
        </tr>
    </table>
</body>
</html>
posted @ 2024-12-27 16:33  一骑绝晨  阅读(4)  评论(0)    收藏  举报