Jelly Glowing Button

A pure-CSS button with glow, blur and pulse effects, animating only GPU-friendly properties.

Community animation · MIT License

What PasteMotion changed

Customisable properties (--accent, --color-2, --color-3, --speed) lifted by PasteMotion; original values kept as fallbacks.
Reduced-motion fallback added by PasteMotion.

WidthFull

Code

index.html

<!-- © 2023 Uiverse.io · MIT License -->
<button class="Btn">
  Jelly Button
</button>

Paste the HTML where the animation should appear.
Add the CSS to your stylesheet. PasteMotion has already scoped any global rules to the element.
Adjust the custom properties (--accent, --color-2, --color-3, --speed) on .Btn to restyle it without touching the rest.
Reduced-motion users are covered: the animation calms down or stops when that setting is on.