Bug 127359

Summary: Position Fixed on Pseudo Elements is Jittery while Scrolling
Product: WebKit Reporter: Vignesh Shanmugam <vignesh.shanmugam22>
Component: ImagesAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal    
Priority: P3    
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.8   

Description Vignesh Shanmugam 2014-01-21 11:40:18 PST 
When I use Position Fixed on Psuedo Elements and have the background set on those Pseudo elements, jittery things happening while we scroll down the page.

Please check this out. I created a sample gist . http://jsbin.com/ePibIceM/1

Mackbook Pro Retina OS X 10.8.5
Safari Version : 6.1 (8537.71)
Comment 1 Vignesh Shanmugam 2014-01-21 11:42:14 PST 
The Same code is working Fine when I do a translateZ hack by moving the pseudo element in to layers, it is working fine http://jsbin.com/ePibIceM/3