POWER1, POWER2, POWER3, POWER4 from gsap:
Power1.easeOut: ease: [0.25, 0.1, 0.25, 1]
Power2.easeOut: ease: [0.25, 0.1, 0.25, 1]
Power3.easeOut: ease: [0.25, 0.1, 0.25, 1]
Power4.easeOut: ease: [0.25, 0.46, 0.45, 0.94]
OTHER TRANSITIONS TO TRY:
ease: [0.645, 0.045, 0.355, 1] (EaseInOutCubic) ease: [0.755, 0.05, 0.855, 0.06] (EaseInOutQuart) ease: [0.86, 0, 0.07, 1] (EaseInOutSine) ease: [0.95, 0.05, 0.795, 0.035] (EaseInOutQuint) ease: [0.6, 0.04, 0.98, 0.335] (EaseInOutExpo)
EaseInOut: [0.83, 0, 0.17, 1] EaseOutCubic: [0.215, 0.61, 0.355, 1] EaseInOutCubic: [0.645, 0.045, 0.355, 1] EaseOutQuart: [0.165, 0.84, 0.44, 1] EaseInOutQuart: [0.77, 0, 0.175, 1]