Hello....
In my webform I've two panel: the first one has a float dimension because its height depends on the number of objects which are in; the second one as a float dimension too but its height depends on the height of panel one.
For example: panel 2 is at the load of page 30px height; panel 1, after loading all the objects, is 300 px height....I need the panel 2 be 300+30 px height.

How I have to sum the dimension in height (...but I think will be the same about width....) of each panel???

Thank you so much.