AI CSS Animations

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Anemometer and Vane

Three cups spin on a 3D rotor, their shading flipping as each turns toward and away from you. Gusts speed them up and they coast down, while a wind vane lags, overshoots and settles.

Also known as: anemometer animation css, wind speed loader, weather station animation, wind vane spinner.

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Unlock the HTML and CSS

Everything you see above is live. Basic and Pro include every premium piece, with the HTML and CSS ready to copy, plus Motions in Claude Code on Pro.

Customizing this loader

  • Color: set --ldr-color on the element or a parent. Currently previewing #3b82f6.
  • Size: set --ldr-size. Every dimension in the snippet is derived from it. Currently previewing 64px.
  • Speed: change the duration on the animation shorthand. Delays on the children are relative, so they keep their rhythm.
  • Accessibility: the root carries role="status" and an aria-label so screen readers announce the wait. The reduced-motion rule at the end slows the animation for users who asked for less motion.

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