text: module.exports = {
    plugins: [
      
      require('postcss-import'),
  
      require('postcss-preset-env')( {
        
        // Options
        // browsers: 'last 2 versions' , 
        browsers: [ 
          'last 2 versions' , 
          // 'last 2 iOS major versions' , 
          'iOS >= 8' , 
        ] , 
  
        stage: 3 , 
  
        features: {
          'nesting-rules' : true ,         // STAGE 1
          'custom-media-queries': true,    // STAGE 1
          'custom-selectors': true,        // STAGE 1
          'system-ui-font-family' : true , // STAGE 2
          'rebeccapurple-color' : true ,   // STAGE 2
          'overflow-wrap-property': true , // STAGE 2
          'matches-pseudo-class': true ,   // STAGE 2
          'image-set-function': true ,     // STAGE 2
          'gray-function': true ,          // STAGE 2
          // 'color-mod-function': true,   // REMOVED FROM SPEC... https://github.com/jonathantneal/postcss-color-mod-function
  
        } , 
        
      } ),
      
      require('postcss-nested'),
  
      require('autoprefixer'),
    ]
  };