King + Knight
11 Mar 2011
08 Jul 2011
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The overlays in SF4 add a bunch of different classes/stylings to all of the different contentplaceholders that you place on within your template. It's very hard to figure out what's going on without some CSS code for that middle section you have there.
You may want to try the simple "clear class" right after your footer (if it's floating??), or right before your footer, after your left/right column areas that are being covered up?