- From: Andrey Mikhalev <amikhal@abisoft.spb.ru>
- Date: Wed, 9 Dec 2009 22:15:08 +0300 (MSK)
- To: fantasai <fantasai.lists@inkedblade.net>
- cc: www-style@w3.org
On Tue, 8 Dec 2009, fantasai wrote:
> My proposal is two syntaxes. The first is an at-rule, which is handy if
> part of the style sheet depends on a major CSS feature such as Tempate
> Layout.
>
> @supports ( declaration-block ) {
> ruleset
> }
such at-rule already exists. called @media.
btw, alows to avoid stylesheet load.
> The second is a !important-like syntax: all declarations with !supported
> must be supported for the style rule to take effect. This could be useful
> for more localized constructs, like changing text color depending on
> text-shadow support.
what if i want both '!important' and '!supported' for same decl?
Received on Wednesday, 9 December 2009 19:15:51 UTC