I am having trouble stopping posts and pages that have tables or iframes from overlapping the right sidebar. I suppose I could fix the width of the layout and this wouldn't happen, but I do like having a flexible width. I'm trying to figure out what is the best way to fix/avoid this problem. Here's a a page where I'm having this problem: http://www.noelsblog.org/content/150
Sorry if this has already been asked, but I searched and couldn't find anything on it.