postcss-px-to-px-dt v0.0.3

postcss-px-to-px-dt

PostCSS plugin to convert px values to px values, like 750px(local) to 375px(device).

.foo {
  width:40px;
}

.foo {
  width:20px;
}

Usage

Step 1: Install plugin:

npm install --save-dev postcss postcss-px-to-px-dt

Step 2: Check your project for existing 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-px-to-px-dt'),
    require('autoprefixer')
  ]
}

Options

You can set viewportWidth is real viewport. The default viewportWidth is 375.

Yon can set devViewportWidth is dev environment viewport. The default devViewportWidth is 750.

module.exports = {
  plugins: [
+   require('postcss-px-to-px-dt',{viewportWidth:375,devViewportWidth:750}),
    require('autoprefixer')
  ]
}