57730 2011-04-03 13:43:21 -0700 z-index should apply to transformed elements 2011-07-07 07:59:09 -0700 1 1 1 Unclassified WebKit CSS 528+ (Nightly build) PC OS X 10.5 RESOLVED WONTFIX https://bugzilla.mozilla.org/attachment.cgi?id=523831 P2 Normal --- 1 bzbarsky webkit-unassigned cmarrin davve noel.gordon phiw2 simon.fraser oldest_to_newest 378577 0 bzbarsky 2011-04-03 13:43:21 -0700 See the testcase at https://bugzilla.mozilla.org/attachment.cgi?id=523831 on which the yellow square should be on top of the red one. In particular, the 2d transforms specification says that transformed elements act like position:relative for stacking purposes, so z-index should apply to them. 378823 1 simon.fraser 2011-04-04 09:15:54 -0700 It's not obvious to me that z-index should apply. They act as positioning containers, but that doesn't necessarily mean that z-index applies. This is worth a post on www-style. 433355 2 noel.gordon 2011-07-07 02:00:10 -0700 http://lists.w3.org/Archives/Public/www-style/2011Apr/0648.html 433456 3 simon.fraser 2011-07-07 07:59:09 -0700 Consensus was to not have z-index apply.