Keyframe animations for cards, icons, loaders and headings - drop a class on an element and it comes alive.
1Morphing 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-1780413462971-e245268a13d2?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; }
}2Multi-Layer Spinner
A loading indicator made of three counter-rotating rings in the theme colours. Class: fx-multi-layer-spinner
Loading...
Preparing your plan
<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
<div class="text-center">
<div class="fx-multi-layer-spinner" role="status">
<span class="visually-hidden">Loading...</span>
</div>
<p class="small text-body-secondary mt-3 mb-0">Preparing your plan</p>
</div>
</div>
/* CSS (already in assets/css/effects.css) */
.fx-multi-layer-spinner {
position: relative; display: inline-block; width: 4rem; height: 4rem; border-radius: 50%;
border: 4px solid transparent; border-top-color: var(--wt-primary);
animation: fx-multi-layer-spinner-spin 1.1s linear infinite;
}
.fx-multi-layer-spinner::before, .fx-multi-layer-spinner::after { content: ""; position: absolute; border-radius: 50%; border: 4px solid transparent; }
.fx-multi-layer-spinner::before { inset: 4px; border-top-color: var(--wt-secondary); animation: fx-multi-layer-spinner-spin 1.7s linear infinite reverse; }
.fx-multi-layer-spinner::after { inset: 14px; border-top-color: var(--wt-accent); animation: fx-multi-layer-spinner-spin .8s linear infinite; }
@keyframes fx-multi-layer-spinner-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
.fx-multi-layer-spinner, .fx-multi-layer-spinner::before, .fx-multi-layer-spinner::after, .fx-multi-layer-spinner *, .fx-multi-layer-spinner *::before, .fx-multi-layer-spinner *::after { animation: none !important; transition: none !important; }
}3Heartbeat
A double-beat pulse for like buttons, favourite icons and notification badges. Class: fx-heartbeat
<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
<span class="display-4 text-danger fx-heartbeat"><i class="bi bi-heart-fill" aria-hidden="true"></i></span>
<button type="button" class="btn btn-outline-danger rounded-pill"><span class="fx-heartbeat"><i class="bi bi-heart-fill" aria-hidden="true"></i></span> 767 likes</button>
</div>
/* CSS (already in assets/css/effects.css) */
.fx-heartbeat { display: inline-block; animation: fx-heartbeat-beat 1.5s ease-in-out infinite; transform-origin: center; }
@keyframes fx-heartbeat-beat {
0%, 40%, 100% { transform: scale(1); }
12% { transform: scale(1.2); }
24% { transform: scale(.96); }
32% { transform: scale(1.14); }
}
@media (prefers-reduced-motion: reduce) {
.fx-heartbeat, .fx-heartbeat::before, .fx-heartbeat::after, .fx-heartbeat *, .fx-heartbeat *::before, .fx-heartbeat *::after { animation: none !important; transition: none !important; }
}