2.2.18 [CSS-Level2-2009] Section, Fixed table layout


The specification states:

 If a subsequent row has more columns than the greater of the number determined by 
 the table-column elements and the number determined by the first row, then 
 additional columns may not be rendered. CSS 2.1 does not define the width of the 
 columns and the table if they are rendered. When using 'table-layout: fixed', 
 authors should not omit columns from the first row.

All Document Modes (All Versions)

In a fixed-layout table, extra columns are rendered.