Technical Difficulties?

Help! I happened to look at this blog, for the first time in months, using the browser of the Evil Empire. It was totally bejabered -- the sidebar was not on the side, but at the top. You had to scroll down to below the sidebar to see the posts, which were crammed awkwardly against the left margin.

Other blogs I checked looked fine, as does this one using Firefox. Do other people have this problem? I need to know! If so, does anyone have the geekish powers to tell me how to fix it? (Blogger support is completely useless and never responds to inquiries.)