Closed Bug 655580 Opened 9 years ago Closed 9 years ago

Firefox box-shadow CSS property doesn't behave the same as Chrome and Opera.

Categories

(Core :: Web Painting, defect)

x86
Windows 7
defect
Not set

Tracking

()

RESOLVED INVALID

People

(Reporter: phi2x, Unassigned)

References

()

Details

User-Agent:       Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1
Build Identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1

The #screen-placeholder div used in this page www.cpcbox.com has a box-shadow CSS property defined as: 1px 1px 16px black;

The page, when displayed under Chrome Canary 13 and Opera 11.10, show a box-shadow that is twice thinner than the shadow painted by Firefox 4.

I don't know if it's Chrome and Opera that are right, or Firefox. But it's an inconsistency worth looking at.

Reproducible: Always
There have been a bunch of spec changes here recently, but I thought we implemented the latest thing the spec said (see bug 590039).
I think this is an issue that we've updated to match the latest spec, and other browsers haven't (though I'm surprised to hear that the difference is a factor of two).

For details, see http://dbaron.org/log/20110225-blur-radius
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Resolution: --- → INVALID
Component: Layout: View Rendering → Layout: Web Painting
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