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Re: Little issue about CSS standard

From: olivier Thereaux <ot@w3.org>
Date: Wed, 6 Feb 2008 12:50:19 +0900
Cc: <www-qa@w3.org>
Message-Id: <632DF4E3-4BF3-476C-BDE9-BA25D9F34AAF@w3.org>
To: Javier Segura <ing_javsegura@hotmail.com>

Hello Javier,

On Feb 2, 2008, at 14:00 , Javier Segura wrote:

> Hello, my name is Javier, I'm from Argentina, and I have a question  
> for you.. I'm developing a web site, and I'd like to make a valid  
> CSS code, as XHTML that works for all browsers. The problem, is that  
> I want to use alpha tranparency or opacity respectively and I found  
> that they are both not valid  CSS attributes


Try looking at the 'opacity' property and the 'rgba()' color values in  
CSS3. I think you'll see that CSS development is going in the right  
direction on opacity/transparency.

Note that you can tell the CSS validator to check stylesheets against  
CSS3 by using the "more options" menu.

olivier Thereaux - W3C - http://www.w3.org/People/olivier/
W3C Open Source Software: http://www.w3.org/Status
Received on Wednesday, 6 February 2008 03:50:29 UTC

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