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Left, center and right align radios under a glass spirit level vial. The bubble flows to the matching marks with viscous lag, stretching as it travels, overshooting a touch and settling.
Also known as: text align radio buttons, spirit level css, bubble level selector, alignment picker 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.
--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.