W3C home > Mailing lists > Public > www-validator-css@w3.org > October 2010

Re: CSS Error wrong?

From: David Dorward <david@dorward.me.uk>
Date: Wed, 27 Oct 2010 11:29:25 +0100
Cc: <www-validator-css@w3.org>
Message-Id: <011AA4A7-B933-4505-976D-37B6E1EF8A55@dorward.me.uk>
To: Phosphor <info@phosphor.se>
On 26 Oct 2010, at 10:55, Phosphor wrote:
> 24  #sbox-window    Property -moz-border-radius doesn't exist : 3px    3px
> Advice from the Joomla Devlopers suggests that this is wrong, and that the
> error occurs because W3C is validating against an earlier version of CSS. Is
> that correct?

Vendor prefixed properties are proprietary / experimental implementations and not part of the standard (although it does describe a naming convention for them so they can be tested without conflicting with other properties). They are therefore not valid CSS. 

David Dorward
Received on Wednesday, 27 October 2010 10:30:04 UTC

This archive was generated by hypermail 2.3.1 : Tuesday, 6 January 2015 21:40:47 UTC