Premium
Six aperture blades turn on their pivots and close down into the accent while the knurled bezel counter-rotates. The tick is revealed in the center as the blades meet.
Also known as: aperture checkbox, camera iris animation css, iris shutter checkbox, lens checkbox.
Premium
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.
--chk-color on the element or a parent.
Currently previewing #3b82f6.--chk-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 24px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.