<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
table,tr,th,td{
border:1px solid black;
}
</style>
</head>
<body>
<table style="height:200px">
<thead>
<tr>
<th>Students</th>
<th>Mark</th>
</tr>
</thead>
<tbody>
<tr valign="top">
<td>Brendon</td>
<td>28.25</td>
</tr>
<tr valign="bottom">
<td>Eich</td>
<td>30.75</td>
</tr>
</tbody>
</table>
</body>
</html>