README.md

PostCSS vwh

PostCSS plugin that adds support for vwh unit.

/* Input example */

div {
    width: 50vwh
}

/* Output example */

@media (orientation:landscape) {
    div {
        width: 50vh
    }
}
@media (orientation:portrait) {
    div {
        width: 50vw
    }
}

Why

vwh can help naturally create responsive elements that retain their proportions and evenly scale with the viewport regardless of its orientation.

Usage

Step 1: Install plugin:

npm install --save-dev postcss postcss-vwh

Step 2: Check you project for existed PostCSS config: postcss.config.js in the project root, "postcss" section in package.json or postcss in bundle config.

If you do not use PostCSS, add it according to official docs and set this plugin in settings.

Step 3: Add the plugin to plugins list:

module.exports = {
  plugins: [
+   require('postcss-vwh'),
    require('autoprefixer')
  ]
}