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Tide Slosh Border
Water inside the card tilts back and forth like a sloshing tank while small waves roll across its surface, and the rim turns wet and bright only below the waterline.
Also known as: water border css, sloshing water animation, liquid fill card css, wave border animation.
High tide
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Customizing this snippet
- Color: set
--bdr-coloron the element or a parent. Currently previewing#3b82f6. - Base size: set
--bdr-size. Every other dimension is inem, so the whole thing scales together. Currently previewing16px. - Speed: change the duration on the
transitionoranimationshorthand. Staggered delays are relative, so they keep their rhythm. - Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.