1 files changed, 2 insertions, 1 deletions
diff --git a/vnext/webpack.config.js b/vnext/webpack.config.js
index 35a698e0..3a9b2678 100644
--- a/vnext/webpack.config.js
+++ b/vnext/webpack.config.js
@@ -5,6 +5,7 @@ const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const TerserPlugin = require('terser-webpack-plugin');
 const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 const ErrorOverlayPlugin = require('error-overlay-webpack-plugin');
+const postcssPresetEnv = require('postcss-preset-env');
 
 module.exports = (env, argv) => {
     const dev = argv.mode !== 'production';
@@ -43,7 +44,7 @@ module.exports = (env, argv) => {
                         {
                             loader: 'postcss-loader', options: {
                                 plugins: () => [
-                                    require('autoprefixer')({})
+                                    postcssPresetEnv({ stage: 0, autoprefixer: { grid: true } })
                                 ]
                             }
                         }