- From: Simon Sapin <simon.sapin@kozea.fr>
- Date: Thu, 15 Nov 2012 13:46:40 +0100
- To: www-style@w3.org
- CC: "L. David Baron" <dbaron@dbaron.org>
Le 12/11/2012 02:16, Simon Sapin a écrit :
> (2b) Viewport units are resolved in used values, not computed values.
> They are treated like eg. `width: <percentage>` (as they should, they
> are even called viewport-percentage units in the spec!)
> This implies changing the "Computed value" line of *every* CSS property
> that accepts <length>.
This would lead to all kinds of interesting cases. For example, the
computed value of font-size is not always absolute anymore. This affects
everything else through font-based units:
foo {
font-family: Ahem;
font-size: 2vw;
margin-top: 1ex;
}
The computed value of margin-top is 1.6vw, since the x-height of the
Ahem font is 0.8em.
--
Simon Sapin
Received on Thursday, 15 November 2012 12:47:06 UTC