How to Automaticly order the objects in a forum after resizing the forum ?

Hi :)

I have some object in a forum, and i want that those
objects will be resize and moved proportionatly after i resize the forum.
(like when i make the forum width bigger, i want that all
the object will get bigger with the forum)


Is there an Automatic method to do that ?
How can i do that ?

Thanks. :)