Cards Scroll Animation using CSS Only

project demo

html code

				
					<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  
  <title>CSS Scroll Effect - Dark CSS</title>
</head>

<body>

  <div class="focus-gallery">
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
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</html>

css code

				
					body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #222;
}

.focus-gallery {
  display: flex;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
  height: 100vh;
  align-items: center;
  gap: 200px;
  padding: 0 calc(50vw - 150px);
  scrollbar-width: none;
}

.focus-gallery::-webkit-scrollbar {
  display: none;
}

@keyframes pop-in {
  0% {
    transform: scale(0.5) rotate(-10deg);
    opacity: 0.3;
  }

  50% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }

  /* Center Point */
  100% {
    transform: scale(0.5) rotate(10deg);
    opacity: 0.3;
  }
}

.item {
  flex: 0 0 300px;
  height: 400px;
  background: linear-gradient(45deg, #fd79a8, #e84393);
  border-radius: 20px;
  scroll-snap-align: center;

  /* Flexbox to center text inside the card */
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 5rem;
  font-weight: bold;
  color: white;

  /* The View Timeline Animation */
  animation: pop-in linear both;
  animation-timeline: view(x);
}