Bug 213348

Summary: <details> ignores box-sizing: inherit
Product: WebKit Reporter: Bouke <bouke>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ahmad.saleem792, ap, bfulgham, bouke, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari 13   
Hardware: Mac   
OS: macOS 10.15   
Bug Depends on:    
Bug Blocks: 252223    

Bouke
Reported 2020-06-18 13:09:48 PDT
Given this CSS: body { box-sizing: border-box } * { box-sizing: inherit } And given the following CSS: <details> <summary>System Information</summary> <p>macOS</p> </details> Expected behaviour: The expected box-sizing of the <summary> and <p> elements is border-box. Actual behaviour: The box-sizing property is content-box for both.
Attachments
Radar WebKit Bug Importer
Comment 1 2020-06-19 17:29:04 PDT
Ahmad Saleem
Comment 2 2022-09-30 15:40:54 PDT
I changed the test case into following JSFiddle (just added HTML part in body tag): Link - https://jsfiddle.net/h1k9f8sq/ In above, if I use inspector to see result of both, the computed value is "content-box" for both in Safari 16 but it is same case in Chrome Canary 108. Am I testing it wrong or this has changed? Appreciate if someone can comment. Thanks!
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