I am going through my old projects and either re-designing or fixing to a better standard. However I used an CSS animation for the navigation of a band website on :hover. It still works in Firefox but will not work in Chrome. I will post the link after I get it uploaded, however if anyone happens to know what would change it over either an update, or semantics?
Edit: Link – http://people.ysu.edu/~jtpenezich/soad/
If you take a look at the navigation in chrome and firefox you can see the difference. Chrome (for me) turns the background image invisible. In firefox it will rotate it back and forth.