116554 2013-05-21 10:07:06 -0700 Windows/Mac Ports do not support CSS3 @support rules 2015-02-02 14:56:47 -0800 1 1 1 Unclassified WebKit CSS 528+ (Nightly build) Unspecified Unspecified RESOLVED DUPLICATE 137571 https://bugs.webkit.org/show_bug.cgi?id=137571 InRadar P2 Normal --- 86146 134358 1 bfulgham webkit-unassigned bfulgham syoichi webkit-bug-importer oldest_to_newest 891862 0 bfulgham 2013-05-21 10:07:06 -0700 The ENABLE_CSS3_CONDITIONAL_RULES feature is not enabled on any of the Windows or Mac OS ports. 891864 1 webkit-bug-importer 2013-05-21 10:08:56 -0700 <rdar://problem/13950205> 1066246 2 bfulgham 2015-02-02 14:53:41 -0800 It is as of <https://trac.webkit.org/r174536> (see Bug 137571). 1066250 3 bfulgham 2015-02-02 14:56:47 -0800 *** This bug has been marked as a duplicate of bug 137571 ***