A. Table rendering

Deprecated attributes (that is, those specified in the transitional DTD 1.0) are not supported. The following attributes are either completely ignored or partially supported. All the other attributes are supported.

AttributeSupport
table widthIgnored.
table borderValue larger than 1 treated like 1.
table cellspacingIgnored.
table cellpaddingIgnored.
col (or colgroup) width

All forms including "20%", "3*" or "0*" are supported.

A column must contain at least one cell with a column span equal to 1 for the width attribute to have an effect.

alignValues justify and char are rendered like left.
charIgnored. See align.
charoffIgnored. See align.