I’ve got the same issue. It appears in all the browsers I’ve got, Firefox, IE10, Opera, Chrome. It seems to double the size of the sidebar line ONLY in the area the sidebar extends to, and only when you mouse rollover on the main content. A shorter sidebar gives us a shorter line adjustment. It affects ALL pages/posts that have a sidebar.
This reply was modified 6 months, 2 weeks ago by crschulz.