An HTML table is defined with the
<table> tag.
Each table row is defined with the
<!DOCTYPE html><tr> tag. A table header is defined with the <th> tag. By default, table headings are bold and centered. A table data/cell is defined with the <td> tag.<html>
<head>
<style>
table, th, td {
border: 1px solid black;
}
</style>
</head>
<body>
<h2>Add a border to a table:</h2>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>James</td>
<td>Bill</td>
</tr>
<tr>
<td>Lois</td>
<td>Peter</td>
</tr>
</table>
</body>
</html>
