Animating elements, at its most basic, is fairly straightforward. Define the keyframes. Name the animation. Call it on an element.
But sometimes we need something a little more complex to get the right “feel" for the way things move. For example, a sound equalizer might use the same animation on each bar, but they are staggered to give the illusion of being animated independently.… Read article “Different Approaches for Creating a Staggered Animation”