subscription button animations

[Mitchell Tannenbaum]

instead of the page only dropping back and the menu sliding in from the side,
the page should also fall down so that the viewer looks upward,
and the menu should slide in and up at a slope to match the motion angle and speed
like looking up to a ceiling with new information overlaying

with the zoescope(??) and 20,000 Pixels Under the Sky, this will match the Temple of Thebes similar to the Wu Liang Ci exhibit
http://www.michaeltsarion.com/inner-zodiac.html