Bug 218142

Summary: -webkit-fullscreen style applies before element style
Product: WebKit Reporter: Brendan Duncan <brendanduncan>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: ahmad.saleem792, ap, bfulgham, eric.carlson, jer.noble, koivisto, ntim, rniwa, simon.fraser, smoley, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Mac   
OS: macOS 10.15   
Attachments:
Description Flags
Test html showing fullscreen element doesn't fill screen by default none

Brendan Duncan
Reported 2020-10-23 15:36:23 PDT
Created attachment 412213 [details] Test html showing fullscreen element doesn't fill screen by default Calling webkitRequestFullscreen on an element that has style width/height set will not stretch the element to fill the screen. The element's style is overriding -webkit-fullscreen. Chrome and Firefox apply the fullscreen style after the element so that it fills the screen by default.
Attachments
Test html showing fullscreen element doesn't fill screen by default (268 bytes, text/html)
2020-10-23 15:36 PDT, Brendan Duncan 		no flags
Details
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Smoley
Comment 1 2020-10-26 13:44:26 PDT
Thanks for filing, I can reproduce this on Safari 13.1 and STP115 (14.1) so far.
Radar WebKit Bug Importer
Comment 2 2020-10-26 13:44:37 PDT
<rdar://problem/70693400>
Ahmad Saleem
Comment 3 2022-08-12 15:37:41 PDT
I am able to reproduce this in Safari Technical Preview 151 and it does not stretch "red" to full screen while Chrome Canary 106 does. -webkit- prefixed does not work with with Firefox Nightly 105. Just wanted to update latest testing results. Thanks!
Tim Nguyen (:ntim)
Comment 4 2022-12-17 11:25:05 PST
Not reproducible for me either.
Tim Nguyen (:ntim)
Comment 5 2022-12-17 11:25:43 PST
These UA styles should make it fill the whole screen now: https://searchfox.org/wubkat/rev/a7f14bf80bc907a6b436de4c81853fc0359acabd/Source/WebCore/css/fullscreen.css#29-40
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