So I have a website at danzimm.com and it worked properly in Safari 5, works properly in Google Chrome and Firefox but no longer works for Safari 6.
I'm using an old version of the impress.js framework (one that I modified a little bit) and I rely on the rotateX/rotateY/rotateZ selectors (not sure I'm using the right term there) as well as the perspective translate3d and size selectors (again not sure using the right term)
I am by no means a seasoned web developer but i have touched my nose in a little...
Anyways, is this a bug with Safari 6 or am I doing something silly?
There's a number of documented problems with Safari 6 and 3d transforms. Hopefully it will be fixed in the next release. Example 1 Example 2
Update: Seems to be fixed in Safari 6.0.1