smaller tailwind build for emails

config/tailwind.email.js

@@ -0,0 +1,14 @@
+const defaultTheme = require('tailwindcss/defaultTheme')
+
+module.exports = {
+  corePlugins: {
+    preflight: false,
+    opacity: false,
+  },
+  content: [
+    './app/views/merged/view/**/*.haml',
+    './lib/**/*.rb'
+  ],
+  plugins: [
+  ]
+}