Modern CSS Gradient Effects

Animated, mesh, conic and text gradients built from the theme colours.

1Moving Stripes

Animated diagonal stripes for progress bars, sale banners and "in progress" states. Class: fx-moving-stripes

Now uploading

65%

<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
  <div class="w-100" style="max-width:18rem">
    <div class="fx-moving-stripes rounded-3 p-3 text-center fw-bold mb-3">
      Now uploading
    </div>
    <div class="progress" role="progressbar" aria-label="Upload progress" aria-valuenow="65" aria-valuemin="0" aria-valuemax="100">
      <div class="progress-bar fx-moving-stripes" style="width:65%">
        65%
      </div>
    </div>
  </div>
</div>

/* CSS (already in assets/css/effects.css) */
.fx-moving-stripes {
  background-color: var(--wt-primary);
  background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, .22) 0 12px, transparent 12px 24px);
  background-size: 34px 34px;
  color: var(--wt-on-primary, #fff);
  animation: fx-moving-stripes-move 1s linear infinite;
}
@keyframes fx-moving-stripes-move { to { background-position: 34px 0; } }
@media (prefers-reduced-motion: reduce) {
  .fx-moving-stripes, .fx-moving-stripes::before, .fx-moving-stripes::after, .fx-moving-stripes *, .fx-moving-stripes *::before, .fx-moving-stripes *::after { animation: none !important; transition: none !important; }
}

2Iridescent

A holographic, pearly sheen that shifts its colours as the card is hovered. Class: fx-iridescent

Vivid Studio

**** **** **** 5414

Nadia Harlow

<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-iridescent rounded-4 p-4 shadow-sm" style="width:15rem">
    <div class="d-flex justify-content-between align-items-start mb-4">
      <span class="fw-bold">Vivid Studio</span><i class="bi bi-gem" aria-hidden="true"></i>
    </div>
    <div class="font-monospace small mb-1">
      **** **** **** 5414
    </div>
    <div class="small">
      Nadia Harlow
    </div>
  </div>
</div>

/* CSS (already in assets/css/effects.css) */
.fx-iridescent {
  position: relative; overflow: hidden; color: #1d1d2b;
  background: linear-gradient(120deg, #f6d5f7, #fbe9d7, #d5f2ef, #d7e2fb, #e9d5fb, #f6d5f7);
  background-size: 300% 300%; background-position: 0% 50%;
  transition: background-position 1.2s ease;
}
.fx-iridescent::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; mix-blend-mode: overlay;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .7) 50%, transparent 65%);
  background-size: 250% 100%; background-position: 100% 0; transition: background-position 1.2s ease;
}
.fx-iridescent:hover, .fx-iridescent:focus-within { background-position: 100% 50%; }
.fx-iridescent:hover::after, .fx-iridescent:focus-within::after { background-position: 0 0; }
@media (prefers-reduced-motion: reduce) {
  .fx-iridescent, .fx-iridescent::before, .fx-iridescent::after, .fx-iridescent *, .fx-iridescent *::before, .fx-iridescent *::after { animation: none !important; transition: none !important; }
}