Yeah, just the three elements. Unfortunately I won't be able to get the CSS version uploaded until tomorrow now, but I'll reply here again when it's ready.
Thank you! Yes, I'll need to take a look at the scroll navigation afterwards I think.
It's on the star movement, yes. It also only seems to adversely affect a small percentage of users, if their CPU can't handle it, they have too many tabs open or their browser tries to use hardware acceleration without a dedicated graphics card on their PC. (I fall into the latter of those and experience problems only part of the time). Mobile performance I've never seen or had a report of a drop below 100%.