problem draggable+droppable+resizable leads to unwanted elements move

problem draggable+droppable+resizable leads to unwanted elements move

Hi everybody,

I am facing this problem when someone drags and drops and elements into a container and then resizes another element the first one will move. Any idea how to solve that? You can check it at http://akram.belajouza.com/?frage=20

You can move for example "FAQ" to the top-right corner and then resize the "Sitemap" element. "FAQ" will then slide a little bit.