css 向上滑动并向下滑动过渡效果

Posted 2021-05-13

/* slider in open state */
.slider {
	overflow-y: hidden;
	max-height: 500px; /* approximate max height */

	transition-property: all;
	transition-duration: .5s;
	transition-timing-function: cubic-bezier(0, 1, 0.5, 1);
}

/* close it with the "closed" class */
.slider.closed {
	max-height: 0;
}