65067 2011-07-23 08:10:41 -0700 CSS transition not animating height correct on hover 2011-07-25 12:16:03 -0700 1 1 1 Unclassified WebKit CSS 528+ (Nightly build) Mac (Intel) OS X 10.6 RESOLVED DUPLICATE 16020 http://dev.ericperrets.info/css_issue/calendar/ P2 Normal --- 0 humaknlght webkit-unassigned cmarrin simon.fraser oldest_to_newest 441385 0 humaknlght 2011-07-23 08:10:41 -0700 I have a page where I applied a transition to expand the height of a div when the mouse is moved over the div. The CSS transition animation is shrinking the height to near zero using an animation and then it springs open to the expected height (with no animation). Expected: The height of the div animates from current height to the full height (with no shrinking of size). Steps to recreate it on the link, http://dev.ericperrets.info/css_issue/calendar/ Hovering the mouse over the "Sample title" or the "Sample title2" div causes the div to shrink to a hight of zero then expand (without any animation). 441790 1 simon.fraser 2011-07-25 12:16:03 -0700 Sounds like the issue of animating to/from 'auto'. *** This bug has been marked as a duplicate of bug 16020 ***