Re-entering item animation

[Yuval Yogev]

Hi, I have an element which is a list of card-like elements, similar to the demo application of Polymer. The list is updated automatically from the server every few seconds. You can also search on this list.

I want to have an animation that will make all of the items seem like they are reentering the screen when someone has made a new search. So when the search button is clicked, the current list should disappear and the new filtered list should enter the screen. I'm not sure what is the right way to do it with polymer.

Can you help me with this ? :)

Thanks.