$easing: cubic-bezier(0.85, 1, 0.16, 0.6);
.slide-up-enter-active, .slide-up-leave-active {
	transition: all 300ms $easing;
	overflow: hidden;
}
.slide-up-enter, .slide-up-leave-active, .slide-up-leave-to {
	opacity: 0;
}
.slide-up-move {
  transition: transform 300ms $easing;
}

css: ```scss $easing: cubic-bezier(0.85, 1, 0.16, 0.6); .slide-up-enter-active, .slide-up-leave-active { transition: all 300ms $easing; overflow: hidden; } .slide-up-enter, .slide-up-leave-active, .slide-up-leave-to { opacity: 0; } .slide-up-move { transition: transform 300ms $easing; } ```