@downwindcss/variant-units v0.0.1-alpha.0

variants-unit

Adds new CSS unit variants. Applying the variant will convert the unit of the width/heights applied.

Whatever the length variant is prefixed with, the declaration value's unit will be replaced with that of the variant.

Installation

Following commands will install @downwindcss/variant-units as a "devDependency".

$ npm install -D @downwindcss/variant-units
# Or
$ yarn add -D @downwindcss/variant-units
# Or
$ pnpm add -D @downwindcss/variant-units

Configuration

In your tailwind.config.js,

1. Add the unitsPlugin plugin with units
2. Extend variants (typically, (max/min)width/height).

module.exports = {
  plugins: [unitsPlugin({ units: ['em', 'vw', 'vh', '%'] })],
  variants: {
    extend: {
      width: ['em', 'vh', 'vw', '%'],
      height: ['em', 'vh', 'vw', '%'],
    },
  },
}

Unit Options

Refer to MDN for the list of CSS length units: https://developer.mozilla.org/en-US/docs/Learn/CSS/Building_blocks/Values_and_units#lengths

MDN document doesn't have % as a length unit but you can still add it to the units plugin option in the configuration section.

• %
• cm
• mm
• Q
• in
• pc
• pt
• px
• em
• ex
• ch
• rem
• lh
• vw
• vh
• vmin
• vmax

Usage

w-4 has a length of `1rem'.

Following class em:w-4 will apply 1em instead of 1rem.

<div class="em:w-4"></div>

If you were to use %:w-4, it will be 1%.