Merge CSS rules with PostCSS.
With npm do:
npm install postcss-merge-rules --save
This module will attempt to merge adjacent CSS rules:
a {
    color: blue;
    font-weight: bold
}
p {
    color: blue;
    font-weight: bold
}
a,p {
    color: blue;
    font-weight: bold
}
a {
    color: blue
}
a {
    font-weight: bold
}
a {
    color: blue;
    font-weight: bold
}
a {
    font-weight: bold
}
p {
    color: blue;
    font-weight: bold
}
a,p {
    font-weight: bold
}
p {
    color: blue
}
See the PostCSS documentation for examples for your environment.
Pull requests are welcome. If you add functionality, then please add unit tests to cover it.
MIT © Ben Briggs
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