Firefox
does does support the
width attribute of the
col element. Perhaps you can provide more complete information such as the relevant code, what exactly Firefox is doing different, and the version number of the browser?
You shouldn’t be using the
width attribute on table elements in the first place though, unless, perhaps, you are using proportional widths, which I doubt. Use the CSS
width property instead; a
live example demonstrates that Firefox supports its use on the
col element.
And, by the way, it’s
Firefox; only the first character is capitalized.