data-start="a -
"
data-start="a"
data-clip-
="
"
under .stage { perspective: 900px }
A
B
t =
attribute
transition
enter
exit
kind
push
cover
reveal
wipe
clock
fade
iris
zoom
blur
flip
direction
from-right
from-left
from-top
from-bottom
clockwise
anticlockwise
length
ease
power2.inOut
power3.inOut
sine.inOut
expo.inOut
back.out
bounce.out
linear
perspective on the parent