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Contour Terrain Rising
A flat contour map extrudes layer by layer from the outer ring inward into a terraced hill, then a dashed trail draws up each step to an accent summit flag that springs up and waves.
Also known as: topographic map animation, contour lines animation, isometric terrain, elevation map animation.
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Customizing this snippet
- Color: set
--hln-coloron the element or a parent. Currently previewing#3b82f6. - Base size: set
--hln-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.