linear
cubic-bezier(0, 0, 1, 1)

ease
cubic-bezier(0.25, 0.1, 0.25, 1.0)

ease-in
cubic-bezier(0.42, 0, 1.0, 1.0)

ease-out
cubic-bezier(0, 0, 0.58, 1.0)

ease-in-out
cubic-bezier(0.42, 0, 0.58, 1.0)