HTML CSS 仅边框 <td>

Question

我只想有一个带边框的单元格 (B2)。我不想在表中使用表。

<table border="0">
    <tr>
        <td>A1</td>
        <td>B1</td>
        <td>C1</td>
    </tr>
    <tr>
        <td>A2</td>
        <td>B2</td>  <!-- Only this cell should have a border -->
        <td>C2</td>
    </tr>
    <tr>
        <td>A3</td>
        <td>B3</td>
        <td>C3</td>
    </tr>
</table>

Answer 1

您可以将 CSS 样式内联或应用到该元素，就像这样...

<table border="0" cellpadding="0" cellspacing="0">
    <tr>
        <td>A1</td>
        <td>B1</td>
        <td>C1</td>
    </tr>
    <tr>
        <td>A2</td>
        <td style="border: 1px solid black">B2</td>  <!-- Only this cell should have a border -->
        <td>C2</td>
    </tr>
    <tr>
        <td>A3</td>
        <td>B3</td>
        <td>C3</td>
    </tr>
</table>

Here's a Fiddle