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# postcss-page-break
[![NPM Package][npm-img]][npm]
[![Build Status][ci-img]][ci]
[![License: MIT][mit-img]][mit]
[PostCSS] plugin to fallback `break-` properties with `page-break-` alias.
[!['Can I use' table](https://caniuse.bitsofco.de/image/multicolumn.png)](https://caniuse.com/#feat=multicolumn)
[PostCSS]: https://github.com/postcss/postcss
[npm-img]: https://img.shields.io/npm/v/postcss-page-break.svg
[npm]: https://www.npmjs.org/package/postcss-page-break
[ci-img]: https://travis-ci.org/shrpne/postcss-page-break.svg
[ci]: https://travis-ci.org/shrpne/postcss-page-break
[mit-img]: https://img.shields.io/badge/License-MIT-yellow.svg
[mit]: https://github.com/shrpne/postcss-page-break/blob/master/LICENSE
```css
/* before */
.foo {
break-inside: avoid;
break-after: page;
}
/* after */
.foo {
page-break-inside: avoid;
break-inside: avoid;
page-break-after: always;
break-after: page;
}
```
Available fallbacks:
```
break-inside: auto => page-break-inside: auto
break-inside: avoid => page-break-inside: avoid
break-inside: avoid-page => page-break-inside: avoid
break-inside: inherit => page-break-inside: inherit
break-inside: initial => page-break-inside: initial
break-inside: unset => page-break-inside: unset
break-before: auto => page-break-before: auto;
break-before: avoid => page-break-before: avoid;
break-before: avoid-page => page-break-before: avoid;
break-before: page => page-break-before: always;
break-before: always => page-break-before: always;
break-before: left => page-break-before: left;
break-before: right => page-break-before: right;
break-before: recto => page-break-before: recto;
break-before: verso => page-break-before: verso;
break-before: inherit => page-break-before: inherit;
break-before: initial => page-break-before: initial;
break-before: unset => page-break-before: unset;
break-after: auto => page-break-after: auto;
break-after: avoid => page-break-after: avoid;
break-after: avoid-page => page-break-after: avoid;
break-after: page => page-break-after: always;
break-after: always => page-break-after: always;
break-after: left => page-break-after: left;
break-after: right => page-break-after: right;
break-after: recto => page-break-after: recto;
break-after: verso => page-break-after: verso;
break-after: inherit => page-break-after: inherit;
break-after: initial => page-break-after: initial;
break-after: unset => page-break-after: unset;
```
## Installation
```bash
npm install --save-dev postcss postcss-page-break
```
## Usage
```js
postcss([ require('postcss-page-break') ])
```
See [PostCSS] docs for examples for your environment (webpack, gulp, grunt).