50800 2010-12-09 20:56:59 -0800 Font flicker issues on hover transition. 2022-07-12 14:02:48 -0700 1 1 1 Unclassified WebKit CSS 528+ (Nightly build) Mac (Intel) OS X 10.6 RESOLVED CONFIGURATION CHANGED https://bugs.webkit.org/show_bug.cgi?id=23364 http://www.petemilkman.com/css3-2d-pg.php P2 Normal --- 0 pmilkman webkit-unassigned bfulgham jonlee mitz mmaxfield otherleek simon.fraser oldest_to_newest 319907 0 pmilkman 2010-12-09 20:56:59 -0800 If you hover over one of the squares in the grid, you'll notice the text in the grid squares after it in the grid get lighter during the transition, and then return to normal when the transition is complete. - It only happens to the squares after the one you hover over. - Happens during the transition but not before or after. - Doesn't happen in Chrome, FF4 or Opera. - The 'lightening' of the text happens immediately and reverts immediately (not a smooth transition). - The 'lightening' problem was not intended in the code at all. 319910 1 pmilkman 2010-12-09 21:02:41 -0800 This also occurs in Safari 5. 319987 2 mitz 2010-12-10 00:05:55 -0800 The squares go in and out of compositing mode, and when subpixel antialiasing is on (which is the default on Mac OS X), text rendering in composited layers is different. A workaround would be to permanently disable subpixel antialiasing on the page, using "-webkit-font-smoothing: antialiased;". There may already be bugs in the database covering the issues seen in this case. 320179 3 simon.fraser 2010-12-10 08:34:24 -0800 Related to bug 23364. 358355 4 pmilkman 2011-02-25 19:37:59 -0800 23364 has been closed, but this is stil happening in the latest nightly. 445487 5 102691 joshua.merrill 2011-08-02 13:18:44 -0700 Created attachment 102691 Here's another case of this phenomenon. 1103768 6 otherleek 2015-06-21 22:41:10 -0700 It’s 2015, and the issue is still there. 1108521 7 mmaxfield 2015-07-09 20:41:39 -0700 Seems likely this is due to compositing layers. 1108522 8 mmaxfield 2015-07-09 20:42:08 -0700 Ah, I didn't read what Mitz said. Yep. 1882541 9 bfulgham 2022-07-12 14:02:48 -0700 I can't see any difference between Safari, Chrome, or Firefox in handling of the test case (the link is unavailable, but the http://css3exp.com/button/# test case is still active. 102691 2011-08-02 13:18:44 -0700 2011-08-02 13:18:44 -0700 Here's another case of this phenomenon. url.txt text/plain 26 joshua.merrill aHR0cDovL2NzczNleHAuY29tL2J1dHRvbi8=