HTML <th> tag example at PNLdev

Run
<!DOCTYPE html>
<html>
<head>
<style>
	table, th, td {
  border: 5px outset blue;
}
</style>
</head>
<body>
	<h1>th tag example</h1>
    <p>The th tag defines a header cell in a table</p>
<table>
  <tr>
    <th>HTML</th>
    <th>CSS</th>
  </tr>
  <tr>
    <td>PHP</td>
    <td>PYTHON</td>
  </tr>
  <tr>
    <td>JS</td>
    <td>SQL</td>
  </tr>
</table>
</body>
</html>