Prevent scrolling inside author profile section.

If the font size was increased by the user's theme, a scroll bar would be triggered. `overflow: visible` serves the same purpose as `overflow: auto;` -- forcing the element to grow to contain its floated children -- but avoids the scroll bar.


git-svn-id: https://plugins.svn.wordpress.org/tagregator/trunk@1010642 b8457f37-d9ea-0310-8a92-e5e31aec5664