This answer to the question
link runs outside of the fixed width, using IE7.
This is a bug in browsers, not our code. Easy fix: use smaller URLs! That one is pathologically big.
Why don't we replicate here using a super duper long URL which unlike in comment, will not get truncated.
Does it overlap to the right-bar in Chrome and IE7/8?
Screenshot of this post (v1) in Chrome 3.0.195: