2.1.176 Part 4 Section 2.4.73, top (Table Cell Top Margin Exception)

For additional notes that apply to this portion of the standard, please see the notes for bottom, §2.4.2(a, b).

a.   The standard states that the value of the type attribute shall be assumed to be dxa (twentieths of a point) when it is omitted.

Word ignores this element when this attribute is omitted.