CSS empty-cells property example at PNLdev

Run
<!DOCTYPE html>
<html>
<head>
<style>
table.ex1 {
    empty-cells: hide;
}
table.ex2 {
    empty-cells: show;
}
</style>
</head>
<body>
    <h1>empty-cells property example</h1>
    <h2>empty-cells: hide:</h2>
    <table class="ex1" border="1">
    <tr>
    <td>ehsan</td>
    <td>mia</td>
    </tr>
    <tr>
    <td>reza</td>
    <td></td>
    </tr>
    </table>
    <h2>empty-cells: show (default):</h2>
    <table class="ex2" border="1">
    <tr>
    <td>ehsan</td>
    <td>mia</td>
    </tr>
    <tr>
    <td>reza</td>
    <td></td>
    </tr>
</table>
</body>
</html>