AI CSS Animations

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Viewfinder Bracket Check

Four loose corner brackets snap inward to frame the label, each a beat after the last with an overshoot. The crosshair inside turns into a tick and the frame flashes once like a capture.

Also known as: camera focus checkbox, corner brackets selection animation, photo select checkbox, crop marks checkbox css.

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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 --chk-color on the element or a parent. Currently previewing #3b82f6.
  • Size: set --chk-size. Every other dimension is in em, so the whole thing scales together. Currently previewing 24px.
  • 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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