I want to have only one cell with a border (B2). I dont want to use a table inside a table.
Code:
<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>