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[css3-background] Negative box-shadow blur: equivalent to 0px or invalid ?

From: Sylvain Galineau <sylvaing@microsoft.com>
Date: Wed, 30 Jun 2010 14:28:16 +0000
To: "www-style@w3.org" <www-style@w3.org>
Message-ID: <045A765940533D4CA4933A4A7E32597E214F94D6@TK5EX14MBXC120.redmond.corp.microsoft.com>
The latest draft [1] states :

"The third length is a blur distance. Negative values are not allowed."

I assume "not allowed" here means invalid i.e. such a declaration is an error.
Opera, Firefox and IE9 PP3 currently treat negative blurs as 0px.

[1] http://dev.w3.org/csswg/css3-background/#the-box-shadow
Received on Wednesday, 30 June 2010 14:28:55 UTC

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