Bug 172551

Summary: Pseudo element on body breaks background on document root
Product: WebKit Reporter: Jimmy Thomsen <jimmy>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari 10   
Hardware: Mac   
OS: OS X 10.11   
Attachments:
Description Flags
Screenshots of different browsers none

Jimmy Thomsen
Reported 2017-05-24 11:46:49 PDT
Created attachment 311141 [details] Screenshots of different browsers Summary: Please see JSFiddle that demonstrates the problem: https://jsfiddle.net/e0znq0mf/ A background image applied to the document root (<html>) is not rendered properly if the document root element has margin on the left side while a pseudo element is applied to the body (<body>) element. Removing the pseudo element from the body element fixes the problem - but this construct works in all modern browsers except Safari, and is used by e.g. Sitemagic CMS. See screenshots and JSFiddle. Steps to Reproduce: I have created a demo using JSFiddle.net - https://jsfiddle.net/e0znq0mf/ Expected Results: Proper rendering of background image on document root element. Observed Results: Background image is not rendered to the left side of content. Version: Safari Version 10.1 (11603.1.30.0.34)
Attachments
Screenshots of different browsers (6.90 MB, application/zip)
2017-05-24 11:46 PDT, Jimmy Thomsen 		no flags
Details
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Jimmy Thomsen
Comment 1 2020-06-05 12:24:15 PDT
Is Safari dead? Why are bug reports not being looked into? I feel kind of stupid spending hours and days debugging compatibility problems with Safari (there are plenty of them) when nothing happens. I just reported another bug (https://bugs.webkit.org/show_bug.cgi?id=212839), but frankly I'd rather spend my time helping Google, Microsoft, and Mozilla improve their browsers, if this is the level of involvement we can expect from Apple.
Radar WebKit Bug Importer
Comment 2 2020-06-05 13:29:59 PDT
<rdar://problem/64042364>
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