table html border

1table, th, td {
2  border: 1px solid black;
3}

1<table>
2  <tr> <!-- This is the first row -->
3    <th>This is the heading</th>
4    <th>Next heading to the right</th>
5  </tr>
6  <tr> <!-- This is the second row -->
7    <td>This is where the table data goes</td>
8    <td>This is the second columns data</td>
9  </tr>
10</table>

1<table border>
2    <thead>
3        <tr>
4            <td>To</td>
5            <td>date</td>
6            <td>message</td>
7        </tr>
8    </thead>
9    <tbody>
10        <tr>
11            <td>Join</td>
12            <td>24/02/2021 13:00 PM</td>
13            <td>Thank you for share your pen with me</td>
14        </tr>
15      	<tr>
16            <td>Harry</td>
17            <td>24/02/2021 13:00 PM</td>
18            <td>Thank you for share your magic wand with me</td>
19        </tr>
20    </tbody>
21</table>