Bug 26582

Summary: z-index on root html element is incorrect
Product: WebKit Reporter: iain
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: ahmad.saleem792, simon.fraser, zalan
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
test case
none
Safari 15.4 matching Chrome and Firefox none

iain
Reported 2009-06-21 06:26:39 PDT
The z-index on the root html element is set to "0" in webkit. This means the html element will always be painted higher in the stacking order than elements with a negative z-index. According to my reading of the CSS 2.1 spec and other browser implementations z-index should default to "auto".
Attachments
test case (1.06 KB, text/html)
2009-06-21 06:30 PDT, iain 		no flags
Details
Safari 15.4 matching Chrome and Firefox (329.42 KB, image/png)
2022-05-29 07:03 PDT, Ahmad Saleem 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
iain
Comment 1 2009-06-21 06:30:36 PDT
Created attachment 31612 [details] test case
Ahmad Saleem
Comment 2 2022-05-29 07:03:34 PDT
Created attachment 459834 [details] Safari 15.4 matching Chrome and Firefox Unable to reproduce in Safari 15.4 and the result is matching with Chrome Canary 104 and Firefox Nightly 102. Please close this bug. Thanks!
Alexey Proskuryakov
Comment 3 2022-05-31 10:30:44 PDT
Thank you for checking!
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