I made a proposal for this at the end of http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2012-July/036584.html. The best way to get this specced is to provide additional use-cases (for having intrinsic sizing without inheriting style) in addition to use case #3 in my email.
- [whatwg] Separating intrinsic sizing out from the iframe se... Jonathan Watt
- Re: [whatwg] Separating intrinsic sizing out from the ... Ojan Vafai
- Re: [whatwg] Separating intrinsic sizing out from ... Jonathan Watt
- Re: [whatwg] Separating intrinsic sizing out f... Ian Hickson
- Re: [whatwg] Separating intrinsic sizing o... Tab Atkins Jr.
