

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
    <title>dtablecolumnclasses.jsp</title>
    <style type="text/css">
        .b1 {
            background-color: red;
        }

        .b2 {
            background-color: green;
        }

        .b3 {
            background-color: blue;
        }

        .b4 {
            background-color: burlywood;
        }
    </style>
    
    


    
</head>
<body>
<table>
<tbody>
<tr>
<td class="b1">c1</td>
<td class="b2">c2</td>
<td class="b1">c3</td>
<td class="b2">c4</td>
<td class="b1">c5</td>
<td class="b2">c6</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td class="b1">c1</td>
<td class="b2">c2</td>
<td class="b3">c3</td>
<td class="b4">c4</td>
<td class="b1">c5</td>
<td class="b2">c6</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td class="b1">c1</td>
<td class="b2">c2</td>
<td class="b3">c3</td>
<td class="b1">c4</td>
<td class="b2">c5</td>
<td class="b3">c6</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td class="b1">c1</td>
<td class="b1">c2</td>
<td class="b1">c3</td>
<td class="b1">c4</td>
<td class="b1">c5</td>
<td class="b1">c6</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td>c1</td>
<td>c2</td>
<td>c3</td>
<td>c4</td>
<td>c5</td>
<td>c6</td>
</tr>
</tbody>
</table>

</body>
</html>


