I have a script on jsfiddle: http://jsfiddle.net/kX7b6/
Nothing happens on hover
On hover I want the green box to overlap the red box with a negative margin -50px. Nothing happens.
The animation works, but not margin
Just to show that the animation itself is working i added a opacity function to the animation. margin-top is set to 0px inline as far as I can see.
You had MarginTop
instead of marginTop
It is also very buggy if you leave mid animation, here is update:
Note I changed it to mouseenter
and mouseleave
because I don't think the intention was to cancel the animation when you hover over the red or green area.