Bug 116966

Summary: [css3-cascade] Add support for "all" shorthand property
Product: WebKit Reporter: Jared Jacobs <jmjacobs>
Component: CSSAssignee: Dave Hyatt <hyatt>
Severity: Normal CC: jonlee, lquinn, omega, tc, webkit-bug-importer, webkit
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
URL: http://dev.w3.org/csswg/css-cascade/#all-shorthand
Description Flags
Patch zalan: review+

Description Jared Jacobs 2013-05-29 09:32:30 PDT
Would be great, especially for developers of extensions and third-party scripts, to add support for the "all" shorthand property (e.g. "all: initial" or "all: default").
Comment 1 SFFC 2013-06-13 23:50:26 PDT
Seconded.  With Safari extensions, injected stylesheets are treated as "user stylesheets", so any "general" styles on the host site (e.g., h3{padding:none} ) takes precedence over injected style declarations, even if the injected style declarations have higher specificity.  Implementing the `all` property in WebKit will open the doors for more reliably-styled Safari extensions.
Comment 2 Jared Jacobs 2014-12-22 09:36:30 PST
Update: This feature shipped in Firefox 27 (10/2013), Chrome 37 (06/2014), Opera 24.

Other browser issue links:

MDN page:
Comment 3 Dave Hyatt 2015-10-16 08:39:17 PDT
Created attachment 263270 [details]
Comment 4 Dave Hyatt 2015-10-16 09:12:50 PDT
Landed in r191178.
Comment 5 Radar WebKit Bug Importer 2015-12-04 18:17:47 PST