config_overriddes.js

const {override,fixBabelImports,addLessLoader} = require('customize-cra');

module.exports = override(
    fixBabelImports('import',{
        libraryName:'antd',
        libraryDirectory:'es',
        style:true,
    }),
    addLessLoader({
        lessOptions:{
            javascriptEnabled:true ,
            ModifyVars:{  '@primary-color':'#ef483e'  }
        }
    })
);