postcss-merge-rules

Merge CSS rules with PostCSS.

Install

With npm do:

npm install postcss-merge-rules --save

Examples

This module will attempt to merge adjacent CSS rules:

By declarations

Input

a {
    color: blue;
    font-weight: bold
}

p {
    color: blue;
    font-weight: bold
}

Output

a,p {
    color: blue;
    font-weight: bold
}

By selectors

Input

a {
    color: blue
}

a {
    font-weight: bold
}

Output

a {
    color: blue;
    font-weight: bold
}

By partial declarations

Input

a {
    font-weight: bold
}

p {
    color: blue;
    font-weight: bold
}

Output

a,p {
    font-weight: bold
}

p {
    color: blue
}

Usage

See the PostCSS documentation for examples for your environment.

Contributing

Pull requests are welcome. If you add functionality, then please add unit tests to cover it.

License

MIT Ben Briggs