2.1.130 Part 1 Section 17.4.17, gridSpan (Grid Columns Spanned by Current Table Cell)

For additional notes that apply to this portion of the standard, please see the notes for tcPr, §17.7.6.8(b); tcPr, §17.7.6.9(a).

a.   The standard allows a gridSpan to have a value of 0.

Word treats a gridSpan of 0 the same as a grid span of 1.