Premium
A pricing button whose digits sit on real reels. On hover each reel rolls the true distance from $24 to $19, ones first, then tens, with an overshoot, as the old price lifts away struck out.
Also known as: number flow price css, odometer digits hover, rolling price button, animated price change css.
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.
--hfx-color on the element or a parent.
Currently previewing #3b82f6.--hfx-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.