PostCSS plugin that makes available a typographic scale in font-size declarations.

Built for Concise CSS.

Write this:

:root { --type-ratio: 2; }

h6, small { font-size: 1; }
h5 { font-size: 2; }
h4 { font-size: 3; }
h3 { font-size: 4; }
h2 { font-size: 5; }
h1 { font-size: 6; }
.ultraBig { font-size: 20; }

And get this:

:root { --type-ratio: 2; }

h6, small { font-size: 0.5rem; }
h5 { font-size: 1rem; }
h4 { font-size: 2rem; }
h3 { font-size: 4rem; }
h2 { font-size: 8rem; }
h1 { font-size: 16rem; }
.ultraBig { font-size: 262144rem; }

Installation

$ npm install postcss-type-scale

Usage

postcss([ require('postcss-type-scale') ])

See PostCSS docs for examples for your environment.

Options

rootSelector

• Type: string
• Default: :root

The selector where the type scale is defined. You can use html or body. It will use :root by default.

typeRatio

• Type: number
• Default: 1.2

The default ratio to be used. Used only when a ratio definition in the root element is not found.

ratioProperty

• Type: string
• Default: --type-ratio

Name of the custom property that contains the ratio.

License

MIT - James Kolce