HTML table border source code

<table style="border:1px solid black;">
<tr>
<th style="border:1px solid black;">Table header</th><th style="border:1px solid black;">Table header</th>
</tr>
<tr>
<td style="border:1px solid black;">Table cell 1</td><td style="border:1px solid black;">Table cell 2</td>
</tr>
</table>