It appears that the "wormhole" is off center. If you zoom the page, you'll notice that each step brings the tunnel closer to the center of the screen.
At zoom level 6 (counting from 100% as level zero) you are viewing from inside the tunnel, but only just. At zoom level 8 (maximum), the view is almost at the center of the tunnel.
If I had to take a guess, the page fails to calculate the center of the viewport, using (0,0) as its target coordinate; but (0,0) is top-left.
Re:CSS3 Traveling Through Space
by _chrismccreadie on Monday April 29, 2013 @05:27AM
(#5624978)
Thank you for the explanation.
Off-topic but interested: It doesn't display correctly in Firefox (only renders a small segment of the space warp). Why is this?