- From: Brad Kemper <brkemper@comcast.net>
- Date: Thu, 8 May 2008 07:00:46 -0700
- To: Alan Gresley <alan@css-class.com>
- Cc: "www-style@w3.org list" <www-style@w3.org>, Eli Morris-Heft <dai@doublefishstudios.com>
On May 8, 2008, at 2:21 AM, Alan Gresley wrote: > > Brad Kemper wrote: > >>> The third length is a blur radius. Negative values are not allowed. >> But I would like to see that changed. > > > Hi Brad, can you please explain how you can give a negative value > for a blur? I not understanding or seeing. > > > Alan > You'd have to read what I wrote above that. But I will give an example: What I am suggesting is that if that if you have, for instance, 4px for the blur value of box shadow, then it is a 4px blur on an outer shadow, as it is now in Webkit. But if you specify a -4px blur value then it would be interpreted as a 4px blur on an inner shadow. So the blur is still 4px wide, but the negative sign indicates that it goes on the inside and not the outside.
Received on Thursday, 8 May 2008 14:01:48 UTC