# @colineapp/liquid-glass > Liquid Glass for the web: the rim refraction, light and motion of iOS 27's glass on any rounded element, with React bindings, menus that pour out of their button, and segmented tabs whose thumb clears into a lens. MIT. Version 0.2.0. Install: `npm install @colineapp/liquid-glass`. npm: https://www.npmjs.com/package/@colineapp/liquid-glass. Source: https://upstream.codes/coline/liquid-glass. Playground: https://liquid-glass.coline.space. ### edge - Type: `number` - Default: `0.75` - Group: Geometry fields Width of iOS 27's darkened edge, a contour where the glass meets the air, with the hairline just inside it. 0 leaves it out.