Sometimes designers have silly ideas that eventually grow on you. That happened to me with this concept where I had to build columns of items moving in

Let's poke at the differences between scroll-driven and scroll-triggered animations.

Sometimes designers have silly ideas that eventually grow on you. That happened to me with this concept where I had to build columns of items moving in

CSS-Tricks walks through making adjacent columns drift in opposite directions as the page scrolls, with no JavaScript. The trick is a per-item animation-timeline: view() and…