- 'colgroup' => array_merge( $common, array( 'span', 'width' ), $tablealign ),
- 'col' => array_merge( $common, array( 'span', 'width' ), $tablealign ),
+ 'colgroup' => array_merge( $common, array( 'span' ) ),
+ 'col' => array_merge( $common, array( 'span' ) ),