diff --git a/config/webpack.config.dev.js b/config/webpack.config.dev.js
index <HASH>..<HASH> 100644
--- a/config/webpack.config.dev.js
+++ b/config/webpack.config.dev.js
@@ -98,7 +98,16 @@ module.exports = {
     useEslintrc: false
   },
   postcss: function() {
-    return [autoprefixer];
+    return [
+      autoprefixer({
+        browsers: [
+          '>1%',
+          'last 4 versions',
+          'Firefox ESR',
+          'not ie < 9',
+        ]
+      }),
+    ];
   },
   plugins: [
     new HtmlWebpackPlugin({
diff --git a/config/webpack.config.prod.js b/config/webpack.config.prod.js
index <HASH>..<HASH> 100644
--- a/config/webpack.config.prod.js
+++ b/config/webpack.config.prod.js
@@ -108,7 +108,16 @@ module.exports = {
     useEslintrc: false
   },
   postcss: function() {
-    return [autoprefixer];
+    return [
+      autoprefixer({
+        browsers: [
+          '>1%',
+          'last 4 versions',
+          'Firefox ESR',
+          'not ie < 9',
+        ]
+      }),
+    ];
   },
   plugins: [
     new HtmlWebpackPlugin({
Added a reasonable config for autoprefixer (resolves #<I>) (#<I>)

* Added a reasonable config for autoprefixer (resolves #<I>)



* Moved autoprefixer config to webpack.config