Re: [CSS3 Values] "rem" unit underdefined when there is no root element

On Wed, Jul 21, 2010 at 7:54 PM, Boris Zbarsky <> wrote:
> On 7/21/10 10:49 PM, Tab Atkins Jr. wrote:
>> I suppose, then, we just need to find a way to "re-root" a tree?  Just
>> seek up the element-tree until you find a parentless element?
> That doesn't handle the matchMedia() thing dbaron mentioned and would be
> weird in a cross-document computed style get (since suddenly style
> information from the "wrong" document would start mattering).

Makes sense.

> Can we just define that the font to use is "medium" in this situation or
> something?

Also makes sense.


Received on Thursday, 22 July 2010 16:02:48 UTC