fix css nesting

Author: philipptrenz

postcss.config.js

@@ -1,8 +1,8 @@
 module.exports = {
   plugins: [
     require('postcss-import'),
+    require('tailwindcss/nesting'),
     require('tailwindcss'),
-    require('postcss-nesting'),
     require('autoprefixer'),
     require('cssnano')({
       preset: 'default',