- From: Håkon Wium Lie <howcome@opera.com>
- Date: Mon, 26 Jan 2009 18:06:36 +0100
- To: Brad Kemper <brad.kemper@gmail.com>
- Cc: www-style@w3.org
Also sprach Brad Kemper:
> > box-shadow:
> > rgba(0,0,0,0.4)
> > 10px 10px
> > 10px /* spread */
> >
> > box-shadow:
> > rgba(0,0,0,0.4)
> > 10px 10px
> > 10px /* spread */
> > inset
> Huh. That is odd. They seems to be missing a zero for blur radius.
Yes.
> Is that because the definition of <shadow> seems to allow the third
> length to represent either blur or spread when only three lengths
> are present?
I don't think so. The spec [1] says:
The third length is a blur radius.
The fourth length is a spread radius.
[1] http://dev.w3.org/csswg/css3-background/#box-shadow
So, if you want to specify a spread, you have to specify the blur as
well. Therefore, I think the examples should be:
box-shadow:
rgba(0,0,0,0.4)
10px 10px 0px
10px /* spread */
box-shadow:
rgba(0,0,0,0.4)
10px 10px 0px
10px /* spread */
inset
-h&kon
Håkon Wium Lie CTO °þe®ª
howcome@opera.com http://people.opera.com/howcome
Received on Monday, 26 January 2009 17:07:09 UTC