The <tgroup> element in a table contains column, row, spanning, header and footer specifications, and the body (<tbody>) of the table.
| Name | Description | Data Type | Default Value | Required? |
|---|---|---|---|---|
| cols | Indicates the number of columns in a <tgroup> in a table. | NMTOKEN | #REQUIRED | No |
| colsep | Column separator. A value of 0 indicates no separators; 1 indicates separators. | NMTOKEN | "0" | No |
| rowsep | Row separator. A value of 0 indicates no separators; 1 indicates separators. | NMTOKEN | "0" | No |
| align | Describes the alignment of text in a table column. Allowable values
are:
|
(left | right | center | justify | char) | #IMPLIED | No |
| %univ-atts; (%select-atts;, %id-atts;, translate, xml:lang) | A set of related attributes, described at univ-atts | parameter entity | PE not applicable | Not applicable |
| %global-atts; (xtrf, xtrc) | A set of related attributes, described at global-atts | parameter entity | PE not applicable | Not applicable |
| class, outputclass | Common attributes described in othercommon |