HTML <colgroup> tag example at PNLdev

Run
<!DOCTYPE html>
<html>
<head>
    <style>
        table, th, td {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <h1>colgroup tag example</h1>
    <table>
        <colgroup>
            <col span="2" style="background-color:yellow">
            <col style="background-color:gray">
        </colgroup>
        <tr>
            <th>Code</th>
            <th>Player</th>
            <th>Score</th>
        </tr>
        <tr>
            <td>030504</td>
            <td>tomas</td>
            <td>60</td>
        </tr>
        <tr>
            <td>020605</td>
            <td>Jamal</td>
            <td>85</td>
        </tr>
    </table>
</body>
</html>