diff --git a/.stylelintrc b/.stylelintrc
new file mode 100644
index 000000000..eacc08cb0
--- /dev/null
+++ b/.stylelintrc
@@ -0,0 +1,10 @@
+{
+  "extends": "stylelint-config-standard",
+  "plugins": [
+    "stylelint-order"
+  ],
+  "rules": {
+    "no-descending-specificity": null,
+    "order/properties-alphabetical-order": true
+  }
+}
diff --git a/postcss.config.js b/postcss.config.js
index 88de663df..29f9daf85 100644
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -15,6 +15,8 @@ module.exports = {
     'postcss-header': {
       header: rollupConfig.output[0].banner,
     },
-    stylefmt: {},
+    stylelint: {
+      fix: true,
+    },
   },
 };