Table Column Group (XHTML table model)


See documentation for the HTML 4.0 (XHTML) table model.

A container element to hold column descriptions for a table. May describe default behavior for all columns with its attributes.


See documentation for your XML editor or other software to determine the interaction between <colgroup> and <col>.


align Horizontal Alignment (XHTML table model)
alternate-form-of Alternate Form of Graphic, Media Object, Etc.
char Table Cell Alignment Character (XHTML table model)
charoff Table Character Offset (XHTML table model)
content-type Type of Named Content
id Identifier
span Span (XHTML table model)
valign Vertical Alignment (XHTML table model)
width Width (XHTML table model; MathML 2.0 DTD)

Model Information

Content Model

<!ELEMENT %colgroup.qname;  %colgroup.content; >


Table Column (XHTML table model) <col>, zero or more

This element may be contained in:

<table> Table (XHTML table model)

Tagged Example

See documentation for the HTML 4.0 (XHTML)
table model.