Hide Extra-Long admin bar text
|Reported by:||filosofo||Owned by:||filosofo|
Each admin bar link has a fixed height and width (thanks to the requirements of the background image sprite), so it has white-space:nowrap set.
That means that with a few words, the text hangs hideously outside the box of the admin bar dropdown.
Patch adds the overflow:hidden rule so it disappears politely at the edge of the list item.
Please see the attached before and after screenshots for a demonstration.