<colgroup>
Table Column Group (NISO JATS table model)
A container element to hold column descriptions (element <col>) for a group of columns in a table—or for all of the columns in the table if there is only one <colgroup> in the table. Attributes on the <colgroup> apply to all of the columns in the group unless over-ridden on the <col>. (This element is based on and intended to be converted easily to the XHMTL colgroup element.)
Remarks
Use W3C documentation for the XHTML 1.1 table model (https://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_tablemodule).
Attributes
Model Description
<col> Table Column (NISO JATS table model), zero or more
This element may be contained in:
Example
...
<table-wrap id="TX0.180">
<label>Table 3</label>
<table frame="box" rules="all" width="1800">
<colgroup>
<col align="left" width="38*"/>
<col width="30*"/>
<col width="30*"/>
</colgroup>
<thead>
<tr>
<th align="center">Location</th>
<th>lux</th>
<th>footcandles</th>
</tr>
</thead>
<tbody>
<tr>
<td><bold>Generating station (interior)</bold></td>
<td align="center"></td>
<td align="center"></td>
</tr>
...
</tbody>
</table>
</table-wrap>
...