Modern CSS Animations

Keyframe animations for cards, icons, loaders and headings - drop a class on an element and it comes alive.

1Pulse Wave Effect

Sends expanding rings out of a button, avatar or status dot to draw the eye. Class: fx-pulse-wave-effect

Isla Patel

Live now

<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
  <button type="button" class="btn btn-primary rounded-circle d-inline-flex align-items-center justify-content-center fs-4 fx-pulse-wave-effect" style="width:4rem;height:4rem" aria-label="Start live session"><i class="bi bi-broadcast" aria-hidden="true"></i></button>
  <div class="d-flex align-items-center gap-2">
    <img src="../assets/img/avatar-2.svg" alt="Portrait of the host" class="rounded-circle fx-pulse-wave-effect" width="48" height="48"> 
    <div>
      <div class="fw-semibold small">
        Isla Patel
      </div>
      <span class="badge text-bg-success">Live now</span>
    </div>
  </div>
</div>

/* CSS (already in assets/css/effects.css) */
.fx-pulse-wave-effect { animation: fx-pulse-wave-effect-pulse 2s ease-out infinite; }
@keyframes fx-pulse-wave-effect-pulse {
  0% { box-shadow: 0 0 0 0 rgba(var(--wt-primary-rgb), .55), 0 0 0 0 rgba(var(--wt-primary-rgb), .35); }
  70% { box-shadow: 0 0 0 16px rgba(var(--wt-primary-rgb), 0), 0 0 0 32px rgba(var(--wt-primary-rgb), 0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--wt-primary-rgb), 0), 0 0 0 0 rgba(var(--wt-primary-rgb), 0); }
}
@media (prefers-reduced-motion: reduce) {
  .fx-pulse-wave-effect, .fx-pulse-wave-effect::before, .fx-pulse-wave-effect::after, .fx-pulse-wave-effect *, .fx-pulse-wave-effect *::before, .fx-pulse-wave-effect *::after { animation: none !important; transition: none !important; }
}

2Morphing Blob

Turns a shape or a photo frame into an organic blob that slowly changes its outline. Class: fx-morphing-blob

<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
  <div class="fx-morphing-blob" style="width:150px;height:150px">
    <img src="https://images.unsplash.com/photo-1627141234469-24711efb373c?auto=format&fit=crop&w=800&h=800&q=70" alt="Product photo in a blob frame" class="">
  </div>
  <div class="fx-morphing-blob" style="width:90px;height:90px">
  </div>
</div>

/* CSS (already in assets/css/effects.css) */
.fx-morphing-blob {
  border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%;
  background: linear-gradient(135deg, var(--wt-primary), var(--wt-secondary));
  overflow: hidden;
  animation: fx-morphing-blob-morph 9s ease-in-out infinite;
}
.fx-morphing-blob img { width: 100%; height: 100%; object-fit: cover; display: block; }
@keyframes fx-morphing-blob-morph {
  0%, 100% { border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%; }
  33% { border-radius: 70% 30% 46% 54% / 30% 39% 61% 70%; }
  66% { border-radius: 30% 70% 70% 30% / 53% 30% 70% 47%; }
}
@media (prefers-reduced-motion: reduce) {
  .fx-morphing-blob, .fx-morphing-blob::before, .fx-morphing-blob::after, .fx-morphing-blob *, .fx-morphing-blob *::before, .fx-morphing-blob *::after { animation: none !important; transition: none !important; }
}