1. Mirror and rotate (arrow points right, orange bar on top)
none
right / top
scaleX(-1)
LEFT / top
scaleY(-1)
right / BOTTOM
scale(-1)
LEFT / BOTTOM
rotate(180)
LEFT / BOTTOM
rotate(90)
down / left
2. The Tailwind spelling (var()-driven function list)
identity
right / top
-scale-x-100
LEFT / top
3. Group opacity: the fade belongs to the whole subtree
1.0
0.5 on the wrapper
0.25 on the wrapper
0.5 inside 0.5
= 0.25
4. Both at once (a disabled carousel button)