Discover how the lesser-known CSS 'scroll method with 'animation-timeline can be used to create captivating scroll-y animations, parallax effects, and sticky headers. /* HTML */ <div class="element"></div> <div class="other-stuff"></div> /* CSS */ @keyframes fadeOut { from {opacity: 1; } to { opacity: 0;} } .element { animation: fadeOut 2s forwards; animation-timeline: scroll(); } .element { height: 300px; width: 300px; background-color: red; } other-stuff { height: 800px; width: 300px; } . . By