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46 lines
700 B
46 lines
700 B
# [postcss][postcss]-unique-selectors |
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> Ensure CSS selectors are unique. |
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## Install |
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With [npm](https://npmjs.org/package/postcss-unique-selectors) do: |
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``` |
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npm install postcss-unique-selectors --save |
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``` |
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## Example |
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Selectors are sorted naturally, and deduplicated: |
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### Input |
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```css |
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h1,h3,h2,h1 { |
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color: red |
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} |
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``` |
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### Output |
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```css |
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h1,h2,h3 { |
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color: red |
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} |
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``` |
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## Usage |
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See the [PostCSS documentation](https://github.com/postcss/postcss#usage) for |
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examples for your environment. |
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## Contributors |
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See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md). |
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## License |
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MIT © [Ben Briggs](http://beneb.info) |
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[postcss]: https://github.com/postcss/postcss
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