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Added 13 Aug 2026
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ocean-spinning-pyramid-11891
Ocean Spinning Pyramid
3D & Perspective

Ocean Spinning Pyramid

Four CSS triangles hinged at a shared base and splayed by quarter turns, tilted so the solid closes rather than reading as loose fins.

3D & Perspective3dpyramidrotategeometryperspectiveocean
lines of CSS
47lines of CSS
dependencies
0dependencies
browser, for years
Everybrowser, for years
stops under reduced motion
Guardedstops under reduced motion
Backdrop
Open a live copy in

Vue, Svelte, styled-components and Tailwind exports are part of Pro. HTML, CSS and React are free forever.

ocean-spinning-pyramid-11891.css
.fx-v8-3d-pyramid-ocean-11890 {
  display: grid;
  place-items: center;
  width: 100%;
  height: 168px;
  perspective: 700px;
}
.fx-v8-3d-pyramid-ocean-11890 .p {
  position: relative;
  width: 90px;
  height: 90px;
  transform-style: preserve-3d;
  animation: fx-v8-3d-pyramid-ocean-11890-spin 9s linear infinite;
}
.fx-v8-3d-pyramid-ocean-11890 i {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-left: 45px solid transparent;
  border-right: 45px solid transparent;
  border-bottom: 78px solid;
  transform-origin: bottom center;
}
.fx-v8-3d-pyramid-ocean-11890 i:nth-child(1) { border-bottom-color: #06b6d4; transform: rotateY(0deg)   rotateX(20deg); }
.fx-v8-3d-pyramid-ocean-11890 i:nth-child(2) { border-bottom-color: #3b82f6; transform: rotateY(90deg)  rotateX(20deg); }
.fx-v8-3d-pyramid-ocean-11890 i:nth-child(3) { border-bottom-color: #6366f1; transform: rotateY(180deg) rotateX(20deg); }
.fx-v8-3d-pyramid-ocean-11890 i:nth-child(4) { border-bottom-color: #06b6d4; transform: rotateY(270deg) rotateX(20deg); }
@keyframes fx-v8-3d-pyramid-ocean-11890-spin {
  to { transform: rotateY(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .fx-v8-3d-pyramid-ocean-11890,
  .fx-v8-3d-pyramid-ocean-11890::before,
  .fx-v8-3d-pyramid-ocean-11890::after,
  .fx-v8-3d-pyramid-ocean-11890 *,
  .fx-v8-3d-pyramid-ocean-11890 *::before,
  .fx-v8-3d-pyramid-ocean-11890 *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }
}
ocean-spinning-pyramid-11891.html
<div class="fx-v8-3d-pyramid-ocean-11890">
  <div class="p">
    <i></i>
    <i></i>
    <i></i>
    <i></i>
  </div>
</div>

What do I do with this?

  1. Put ocean-spinning-pyramid-11891.css anywhere your page already loads CSS from — in Next.js that is app/globals.css, or any stylesheet with a <link> in your HTML.
  2. Then put the class on the element you want it on: <button class="fx-v8-3d-pyramid-ocean-11890">. The CSS does nothing until a class name in it matches something on the page.
  • Link the stylesheet, then paste the markup wherever you need it.
npx hoverlab add ocean-spinning-pyramid-11891

What's included

  • The markup and the stylesheet, in whichever framework you pick
  • No runtime dependencies

Works with

  • React
  • Vue
  • Svelte
  • Tailwind
  • styled-components
  • Plain CSS

npx hoverlab add ocean-spinning-pyramid-11891

Or over MCP, from your editor's agent — no account needed.

License

Free to read, copy and install, for personal and non-commercial projects. Shipping it in client work or a paid product needs Pro ($79 once). The source lands in your repo and stops being ours — no attribution, nothing to upgrade.

Was this useful?

Motion safety

Static estimate, read from the CSS

Reduced motion
Guarded

Ships a prefers-reduced-motion block, so the loop settles into its end state for visitors who ask for less motion.

What it animates
Compositor only

Only transform, opacity or filter: the GPU can run it without re-laying-out or repainting the page.

Flashing (WCAG 2.3.1)
No flashing found

No repeating change in opacity, colour or brightness large enough to count as a flash.

Layout shift (CLS)
No shift expected

Nothing it animates moves or resizes the box in flow. A category from the CSS, not a measurement for this effect.

Every row is read from the shipped CSS. Only a figure marked measured came from a browser. Customizing the speed changes the timing, so recheck a customized copy. How it is computed

31 more effects in 3D & Perspective

All of them free to read, copy and install — no account, no locked tiles, no watermarked preview. The whole catalog is open, and so are the API and the CLI.

Browse 3D & Perspective

Shipping one commercially

Copying the code is free. Putting it in client work or a paid product is what Pro is for — the licence, not the access.

  • A commercial licence for everything in the catalog
  • Unlimited bundle exports, in Vue, Svelte and Tailwind
  • One payment — no subscription, nothing to renew
Pro — $79 once

7 variations of Ocean Spinning Pyramid

Finished looks, each one a position in the customizer above. Copy any of them, or open it and keep moving the sliders.