Does anyone know why this happens in Component?

If I look at the actual user's journal, which is in some other style, this phenomenon does not appear. (Switching to IE does not fix, so I figure it's something mucked in the css?) I assume there's nothing to be done about it other than to switch styles?
If I look at the actual user's journal, which is in some other style, this phenomenon does not appear. (Switching to IE does not fix, so I figure it's something mucked in the css?) I assume there's nothing to be done about it other than to switch styles?