<COLGROUP>

The <COLGROUP> Tag specifies alignment of Groups of Columns in a <TABLE>. There are a couple available commands:

The ALIGN command can issue LEFT, RIGHT, CENTER, or JUSTIFY.

VALIGN (vertical align), which can issue BASELINE, TOP, MIDDLE, or BOTTOM.

SPAN, which sets how many columns are affected.

This is an Internet Explorer-specific Tag, so you'll be better off aligning the text inside each Table Cell (<TD>).

Left	Center	Right	Right
Left	Center	Right	Right
Left	Center	Right	Right

<table border="1"
width="100%">
<col align="left">
<col align="center">
<colgroup span="2" align="right">
<tr>
<td width="25%">Left</td>
<td width="25%">Center</td>
<td width="25%">Right</td>
<td width="25%">Right</td>
</tr>
<tr>
<td width="25%">Left</td>
<td width="25%">Center</td>
<td width="25%">Right</td>
<td width="25%">Right</td>
</tr>
<tr>
<td width="25%">Left</td>
<td width="25%">Center</td>
<td width="25%">Right</td>
<td width="25%">Right</td>
</tr></table>