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Live CSS loop · move your pointer
Open ↗Premiumlayered aurora curtains · dark · css
Aurora Bands
Northern lights built from blurred, skewed CSS curtains: tall bands of colour with faint vertical ribbing that sway and breathe on slow offset loops over a starry sky and a dark ridge. The pointer leans the curtains sideways as if a wind passed through.
How to use it
Run the real thing here, tune it, then copy the prompt that rebuilds it.
- 01Launch and look
The preview is the shipped loop itself: CSS, SVG or Canvas 2D, a few kilobytes, no WebGL.
- 02Dial it in
Swatches recolour, sliders change density and speed, toggles switch parts on and off. Randomize for a surprise.
- 03Pick your stack
A snippet for any page, or a component for Next.js, React, Vue, Astro, WordPress, Shopify or Webflow.
- 04Copy the prompt
It quotes the loop verbatim with your CONFIG values baked in, plus the integration rules.
- 05Drop it behind a section
Container gets position: relative and overflow: hidden; the background fills it; content sits above.
