# Inversion Circle Scroll Animation

> Scroll-driven animation: a black circle rises from below the screen to centre then expands to fill the entire viewport. White text is revealed inside via CSS clip-path creating a colour-inversion effect. Includes a scroll-reveal content section that flips black to white. Self-contained scroll context works in all iframe previews.

- Author: [Ajith k v](https://21st.dev/@ajith66310)
- License: mit
- Live preview: https://21st.dev/@ajith66310/components/inversion-circle-scroll-animation

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/ajith66310/inversion-circle-scroll-animation?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt