I've tried changing the class properties to position:absolutes, but while it renders fine on Firefox, it looks horrible on IE. I am using my own template that I created (but I've checked it against the default theme and can't find any obvious problems).
My site is here. The first post is aligning too far right in IE, but looks fine in Firefox.
Thanks in advance,
ETA: In case this is relevant: I'm not sure about IE, but the site was working fine in Firefox when there was only one post.