Adsense Width Goes Into Sidebar

Hello,

Long-time fan of the blog theme, but lately I’ve been noticing my horizontal adsense ad on the homepage creeps over into the sidebar, blocking some of the visuals of the images in the sidebar. How do I control this width from going over? or is there a way to control the size of the adsense ad from rolling over?

I use a plugin called ad inserter and have tried shortening the width of the adsenese ads but it doesn’t seem to be able to control it.

Thanks

The page I need help with: [log in to see the link]