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89 lines
2.6 KiB
89 lines
2.6 KiB
# PostCSS Overflow Shorthand [<img src="https://postcss.github.io/postcss/logo.svg" alt="PostCSS Logo" width="90" height="90" align="right">][postcss] |
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[![NPM Version][npm-img]][npm-url] |
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[![CSS Standard Status][css-img]][css-url] |
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[![Build Status][cli-img]][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 Overflow Shorthand] lets you use the `overflow` shorthand in CSS, |
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following the [CSS Overflow] specification. |
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[](https://caniuse.com/#feat=css-overflow) |
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```pcss |
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html { |
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overflow: hidden auto; |
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} |
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/* becomes */ |
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html { |
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overflow-x: hidden; |
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overflow-y: auto; |
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overflow: hidden auto; |
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} |
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``` |
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## Usage |
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Add [PostCSS Overflow Shorthand] to your project: |
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```bash |
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npm install postcss postcss-overflow-shorthand --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 postcssOverflowShorthand = require('postcss-overflow-shorthand'); |
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postcss([ |
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postcssOverflowShorthand(/* pluginOptions */) |
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]).process(YOUR_CSS /*, processOptions */); |
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``` |
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[PostCSS Overflow Shorthand] 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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## Options |
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### preserve |
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The `preserve` option determines whether the original `overflow` declaration is |
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preserved. By default, it is preserved. |
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```js |
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postcssOverflowShorthand({ preserve: false }) |
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``` |
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```pcss |
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html { |
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overflow: hidden auto; |
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} |
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/* becomes */ |
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html { |
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overflow-x: hidden; |
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overflow-y: auto; |
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} |
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``` |
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[cli-img]: https://github.com/csstools/postcss-plugins/workflows/test/badge.svg |
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[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test |
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[css-img]: https://cssdb.org/images/badges/overflow-property.svg |
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[css-url]: https://cssdb.org/#overflow-property |
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[discord]: https://discord.gg/bUadyRwkJS |
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[npm-img]: https://img.shields.io/npm/v/postcss-overflow-shorthand.svg |
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[npm-url]: https://www.npmjs.com/package/postcss-overflow-shorthand |
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[CSS Overflow]: https://drafts.csswg.org/css-overflow/#propdef-overflow |
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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 Overflow Shorthand]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-overflow-shorthand
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