All 3.5.1 vbulletin skinsare now update to include all of the “Bug fixes” posted on the forum and the bug tracker.
Here are the changes:
All of the 3.5.1 skins (Element, Satellite, Aria , Afterdark and Tech Two)

memberlist_resultbit
whosonlinebit

See this thread for more info
Element & Afterdark & Satellite (Fix last post alignment issue in the latest Firefox 1.5 [...]

Full Story: View Here