Premium
Paper tabs standing up from an index card. The chosen tab folds down over the card along its crease, showing a tinted underside as a crease shadow deepens, while the last one springs back up.
Also known as: paper fold tabs css, 3d folding tabs, index card tabs radio, folder tab selector.
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.
--rad-color on the element or a parent.
Currently previewing #3b82f6.--rad-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 18px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.