Fixed .question-summary-wrapper (caused problems)

"Unfloat" .question-summary-wrapper - it's needless and break the line when the title is long. See <a href="http://img442.imageshack.us/img442/6770/buget.png">image</a>: <br /><img src="http://img442.imageshack.us/img442/6770/buget.png" alt="Float bug demonstration" />