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Added 17 Aug 2026
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liquid-tank-meter-15141
Liquid Tank Meter
Progress & Meters

Liquid Tank Meter

Circular vessel filled to sixty percent by a slowly rotating blob whose uneven rim reads as a lapping wave.

Progress & Metersliquidwavetankfillmeter
lines of CSS
51lines of CSS
dependencies
0dependencies
browser, for years
Everybrowser, for years
stops under reduced motion
Guardedstops under reduced motion
Backdrop
60%
Open a live copy in

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

liquid-tank-meter-15141.css
.fx-v12-prg-tank-15140 {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 3px solid #0e7490;
  background: #082f49;
  overflow: hidden;
  isolation: isolate;
}
.fx-v12-prg-tank-15140 .wave {
  position: absolute;
  left: -50%;
  top: 40%;
  width: 200%;
  height: 200%;
  background: #06b6d4;
  border-radius: 42% 45% 44% 46%;
  opacity: 0.85;
  animation: fx-v12-prg-tank-15140-spin 5s linear infinite;
}
.fx-v12-prg-tank-15140 b {
  position: relative;
  z-index: 1;
  font-size: 1.3rem;
  font-weight: 800;
  color: #ecfeff;
  text-shadow: 0 1px 4px rgba(8,47,73,0.7);
}
@keyframes fx-v12-prg-tank-15140-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .fx-v12-prg-tank-15140,
  .fx-v12-prg-tank-15140::before,
  .fx-v12-prg-tank-15140::after,
  .fx-v12-prg-tank-15140 *,
  .fx-v12-prg-tank-15140 *::before,
  .fx-v12-prg-tank-15140 *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }
}
liquid-tank-meter-15141.html
<div class="fx-v12-prg-tank-15140">
  <span class="wave"></span>
  <b>60%</b>
</div>

What do I do with this?

  1. Put liquid-tank-meter-15141.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-v12-prg-tank-15140">. 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 liquid-tank-meter-15141

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 liquid-tank-meter-15141

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

29 more effects in Progress & Meters

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 Progress & Meters

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 Liquid Tank Meter

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