I've got a right sidebar with 4 widgets. I want the bottom widget to always appear at the bottom of the page, and not just below the 3rd widget. Of course if there is little info in the post area it has to fit just below the 3rd widget, but if the post area is longer I want the widget to move down also, so that the widget is always at the bottom of the page.
I have tried a lot of things, searched (again and again) in all the posibilites with CSS ans also found no solution in this forum. Is there a solution to this? Who can help me?