How do I decrease the space between the widgets on the sides of my blog?

Does anyone know how I can decrease the space between the objects on the sides of my blog?

I have tried many times to mess with the html formatting and try to get the spaces to decrease, but nothing has worked. I've also tried googling and haven't come up with anything.

So please, if anyone knows how to do this, let me know! Thanks!

Morgan

Adventures in Diapering