defines the width of the table relative to the page. A value other than zero for this attribute defines that the table is to span the width of the page (or the display area) and will ignore any indentation settings that can be in place where the table element appears. A value of 0 (or if the attribute is not used) means that the table will span the page but be within the current indentation settings. The correct setting of this attribute for S1000D tables that are image-wide is a non-zero value. For column-wide tables, this attribute must not be used or set. This attribute must not be used for tables that only contain a graphic. Refer to Para . The value of attribute pgwide is ignored if the orientation of the table is landscape (because landscape tables have an implied to be image-width).