AI CSS Animations

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Edge Replication Ripple

An accent write lands on the origin of a map tile and a ring spreads across it. Dashed arcs carry the write to six edge nodes in order of distance, each pedestal pulsing as it syncs.

Also known as: data replication animation, edge network animation, cdn propagation diagram, global sync animation.

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

Customizing this snippet

  • Color: set --hln-color on the element or a parent. Currently previewing #3b82f6.
  • Base size: set --hln-size. Every other dimension is in em, so the whole thing scales together. Currently previewing 16px.
  • Speed: change the duration on the transition or animation shorthand. Staggered delays are relative, so they keep their rhythm.
  • Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.

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