87 lines
2.9 KiB
Markdown
87 lines
2.9 KiB
Markdown
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# PostCSS Normalize Display Values [<img src="https://postcss.github.io/postcss/logo.svg" alt="PostCSS Logo" width="90" height="90" align="right">][postcss]
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[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/postcss-normalize-display-values.svg" height="20">][npm-url]
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[<img alt="CSS Standard Status" src="https://cssdb.org/images/badges/display-two-values.svg" height="20">][css-url]
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[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/workflows/test/badge.svg" height="20">][cli-url]
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[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
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[PostCSS Normalize Display Values] lets you specify definition of outer and inner displays types for an element.
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```pcss
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.element {
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display: inline flow-root;
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}
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/* becomes */
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.element {
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display: inline-block;
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display: inline flow-root;
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}
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```
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_See prior work by [cssnano](https://github.com/cssnano) here [postcss-normalize-display-values](https://github.com/cssnano/cssnano/tree/master/packages/postcss-normalize-display-values)
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To ensure long term maintenance and to provide the needed features this plugin was recreated based on cssnano's work._
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## Usage
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Add [PostCSS Normalize Display Values] to your project:
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```bash
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npm install postcss @csstools/postcss-normalize-display-values --save-dev
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```
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Use it as a [PostCSS] plugin:
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```js
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const postcss = require('postcss');
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const postcssNormalizeDisplayValues = require('@csstools/postcss-normalize-display-values');
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postcss([
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postcssNormalizeDisplayValues(/* pluginOptions */)
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]).process(YOUR_CSS /*, processOptions */);
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```
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[PostCSS Normalize Display Values] runs in all Node environments, with special
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instructions for:
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| [Node](INSTALL.md#node) | [PostCSS CLI](INSTALL.md#postcss-cli) | [Webpack](INSTALL.md#webpack) | [Create React App](INSTALL.md#create-react-app) | [Gulp](INSTALL.md#gulp) | [Grunt](INSTALL.md#grunt) |
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| --- | --- | --- | --- | --- | --- |
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## Options
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### preserve
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The `preserve` option determines whether the original source
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is preserved. By default, it is preserved.
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```js
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postcssNormalizeDisplayValues({ preserve: false })
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```
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```pcss
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.element {
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display: inline flow-root;
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}
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/* becomes */
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.element {
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display: inline-block;
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}
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```
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[postcss]: https://github.com/postcss/postcss
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[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
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[css-url]: https://cssdb.org/#display-two-values
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[discord]: https://discord.gg/bUadyRwkJS
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[npm-url]: https://www.npmjs.com/package/@csstools/postcss-normalize-display-values
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[CSS Fonts]: https://www.w3.org/TR/css-display-3/#the-display-properties
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[Gulp PostCSS]: https://github.com/postcss/gulp-postcss
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[Grunt PostCSS]: https://github.com/nDmitry/grunt-postcss
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[PostCSS]: https://github.com/postcss/postcss
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[PostCSS Loader]: https://github.com/postcss/postcss-loader
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[PostCSS Normalize Display Values]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-normalize-display-values
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