jonathantnealPostCSS Short Font Size 
PostCSS Short Font Size lets you define line-height within the font-size
property in CSS.
body {
font-size: 125%/1.5;
}
/* becomes */
body {
line-height: 1.5;
font-size: 125%;
}
Usage
Add PostCSS Short Font Size to your project:
npm install postcss-short-font-size --save-dev
Use PostCSS Short Font Size to process your CSS:
const postcssShortFontSize = require('postcss-short-font-size');
postcssShortFontSize.process(YOUR_CSS /*, processOptions, pluginOptions */);
Or use it as a PostCSS plugin:
const postcss = require('postcss');
const postcssShortFontSize = require('postcss-short-font-size');
postcss([
postcssShortFontSize(/* pluginOptions */)
]).process(YOUR_CSS /*, processOptions */);
PostCSS Short Font Size runs in all Node environments, with special instructions for:
| Node | PostCSS CLI | Webpack | Create React App | Gulp | Grunt |
|---|---|---|---|---|---|
Options
prefix
The prefix option defines a prefix required by properties being transformed.
Wrapping dashes are automatically applied, so that x would transform
-x-font-size.
postcssShortFontSize({ prefix: 'x' });
body {
-x-font-size: 125%/1.5;
}
/* becomes */
body {
line-height: 1.5;
font-size: 125%;
}
skip
The skip option defines the skip token used to ignore portions of the
shorthand.
postcssShortFontSize({ skip: '-' });
body {
color: -/125%;
}
/* becomes */
body {
font-size: 125%;
}
Note: If the skip token is made to be a space then certain values with
!important may not work properly, such as font-size: 200% !important 1.5.