Package Exports

postcss-short

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Readme

PostCSS Short

PostCSS Short is a PostCSS plugin that allows that extends shorthand properties in CSS.

Shorthand properties allow you write more concise and often more readable style sheets, saving time and energy.

/* before */

.banner {
    position: fixed 0 0 *;
    size: 100% 48px;
}

.section {
    margin: 40px;
    text: bold center uppercase dimgrey 1.25em 1.5 .05em;
}

.section.inset {
    margin: * auto;
}

/* after */

.banner {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 48px;
}

.section {
    margin: 40px;
    color: dimgrey;
    font-weight: bold;
    text-align: center;
    text-transform: uppercase;
    font-size: 1.25em;
    line-height: 1.5;
    letter-spacing: .05em;
}

.section.inset {
    margin-right: 0;
    margin-left: 0;
}

The asterisk (*) value prevents the overriding of a previous value.
The position property uses the same 1-to-4-value syntax as margin and padding.
The text property shorthands text-related properties, including color, font-style, font-variant, font-weight, font-stretch, text-decoration, text-align, text-rendering, text-transform, white-space, font-size, line-height, letter-spacing, word-spacing, and font-family.
Shorthands are processed for margin, padding, position, size, min-size, max-size, and text.

Usage

You just need to follow these two steps to use PostCSS Short:

Add PostCSS to your build tool.
Add PostCSS Short as a PostCSS process.

npm install postcss-short --save-dev

Node

postcss([ require('postcss-short')(/* options */) ])

Grunt

Install Grunt PostCSS:

npm install postcss-short --save-dev

Enable PostCSS Short within your Gruntfile:

grunt.loadNpmTasks('grunt-postcss');

grunt.initConfig({
    postcss: {
        options: {
            processors: [
                require('postcss-short')(/* options */)
            ]
        },
        dist: {
            src: 'css/*.css'
        }
    }
});

Options

allow (Array): If specified, only properties explicitly allowed will be processed.

deny (Array): If specified, deny specific properties from being processed.

prefix (String, Object): prepends a prefix (surrounded by dashes) to the property. This may be useful for preventing clashes with any future syntax.

{
    deny: ['text'], // do not process the text property
    prefix: 's' // process properties with the -s- prefix
}

{
    allow: ['text'], // only process the text property
    prefix: {
        'text': 's' // process the prefixed '-s-text' property
    }
}