Width of space between cells in a table. (This attribute is based on and intended to be converted easily to the XHMTL cellspacing attribute.)


Best Practice: Although the Tag Set can enforce only that this attribute contain any text, numbers, or special characters, Best Practice is to constrain this value to a counting number (positive integer).

Used on Element: <table>

Counting numberThickness, measured in pixels, of the space between cells in a table.
RestrictionThis is an optional attribute; there is no default.