css settings in vue-cli?

Question

Vue.js

How to make css in dist folder uncompressed in vue-cli?
The following options have no effect:

//vue.config.js

module.exports = {
  css: {
    loaderOptions: {
      sass: {
        outputStyle: 'expanded'
      },
      css: {
        minimize: false
      }
    }
  },
}