Extract a stylesheet

src/App.vue

@@ -8,8 +8,4 @@
   </div>
 </template>
 
-<style>
+<style src="./css/app.css"></style>
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
-</style>

src/css/app.css

@@ -0,0 +1,5 @@
+@tailwind base;
+
+@tailwind components;
+
+@tailwind utilities;