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A flat cross-shaped net folds up on its creases one face after another into a cube, the accent lid closes last with a small bounce, then the box unfolds flat again.
Also known as: cube net animation, folding box css, isometric fold animation, paper net folding.
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.
--hln-color on the element or a parent.
Currently previewing #3b82f6.--hln-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 16px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.