Looks like pretty clean handmade CSS. I don't see any magic here. Modern CSS3 lets you build arbitrary geometry with arbitrary animations if you're crazy enoug

Looks like pretty clean handmade CSS. I don't see any magic here. Modern CSS3 lets you build arbitrary geometry with arbitrary animations if you're crazy enough. What I do see here is an excellent grasp of Cartesian geometry and some serious dedication. Which I suppose is no less magical.