id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blocking	blockedby
9505	animate() issue when mixing percentages and pixels in WebKit	robert.klep@…	mikesherov	"[ testcase at http://jsfiddle.net/AdrwK/1/ (watch console output) ]

When performing animation on an element which is positioned by percentage with CSS, running an animation on it using a pixel value causes problems.

`fx.start` is set to the percentual value (for instance '-10' when the element is positioned '-10%'), but `fx.unit` is `px`. So `fx.start` is interpreted as being a pixel value instead of a percentage, which causes jumps.

Issue seems to be related to WebKit (tested on Chrome 11.0.696.71 and Safari 5.0.5-6533.21.1), FF  4.0.1 and Opera 11.11 aren't affected (`fx.start` contains a pixel value as well)."	bug	closed	low	1.8	effects	1.6.1	fixed		paul.irish