[development] About CSS3
dopry at thing.net
Thu Jan 4 03:08:26 UTC 2007
On Wed, 2007-01-03 at 18:30 -0800, Steven Wittens wrote:
> Drupal 5.0 will be the first Drupal that includes some CSS3. Several
> people have brought up concerns or 'bug reports' about this.
> - CSS3 is a huge standard which is still in draft form, although many
> parts of it haven't been changed in the past couple of years. It
> consists of several modules, which are usually independent from each
> - Several parts of CSS3 are already well supported by some (e.g.
> 'display') or even all the major browsers (e.g. 'opacity').
> - CSS has always clearly specified how parsers are to deal with
> unknown styles. e.g. Setting "bunnies: fluffy" or "display: foobar"
> should not have any effect in any modern browser, as it is not part
> of any CSS standard. Both rules are treated as if they weren't there
> at all.
> - The W3C provides a CSS3 option in their CSS validator, showing that
> they promote active use of the spec.
> With that in mind, I'd like to set an official policy on CSS3 in
> Drupal, namely that we allow it. By definition, it should not cause
> any problems in older browsers, and it can be used to provide extra
> UI cues (opacity for disabled items) or nice style enhancements (e.g.
> text-shadow in Garland, for Safari).
> The only big problem for now is that some of the CSS3 throws a
> warning in Firefox's debug log (e.g. "display: inline-block" in
> core). While annoying, this is IMO Firefox' fault, not ours.
> Especially because Firefox is happy to accept the other CSS3 in
> Garland (e.g. "opacity: 0.5"). It is also only visible if you have
> some sort of development tools active.
> It seems most of the reactions against this are knee-jerk: "Drupal
> doesn't care about valid CSS" or "What's this scary error message?".
> IMO this is the price to pay for progress. Drupal is still sticking
> to a standard, and one which has real-world implementations.
> Objections? :P
> Steven Wittens
I have none. Maybe if people start using it, adoption and ratification
process will accelerate. I would like to see that happen myself.
More information about the development