The bordercolor attribute of the TABLE element specifies the border color of the table.
<table border="5" bordercolor="#ff0000">
| Attribute | Value | Explanation |
|---|---|---|
| bordercolor=" " | color code or name | border color |
Extension attribute. (Non standard attribute)
The difference of display

Use CSS instead of this attribute. Please see the "Related Document" for details on CSS.
<table border="5" bordercolor="#ff0000">
<tr>
<td>Cell A</td>
<td>Cell B</td>
<td>Cell C</td>
</tr>
</table>
| Cell A | Cell B | Cell C |