Try it Editor: html_th

Edit This Code :


<!DOCTYPE html>
<html>
<head>
<style>
table, th, td {
    border: 1px solid black;
}
</style>
</head>
<body>

<table>
  <tr>
    <th abbr="Make">Toy manufacturer</th>
    <th abbr="Model">Vehicle model</th>
  </tr>
  <tr>
    <td>Bruder Toys</td>
    <td>Cross Country Vehicle</td>
  </tr>
  <tr>
    <td>Bruder Toys</td>
    <td>DHL Lorry</td>
  </tr>
</table>

</body>
</html>

Result :

html_th_abbr