Secondary widget bar overlapping posts!

Hi,

I am using the newest version of wordpress with an updated child theme version of twenty ten.

I switched my primary right widget bar to the left and moved the secondary widget bar to the right (an attempt to make a 3 coloum layout).

Everything looks fine, but the only problem is that the right secondary widget bar is invisibly overlapping my post content. For example, i cant click on the post title or the photo unless it is underneath that widget.

Is there anything I can do to fix this? My site is: betterdecoratingbible.com.