diff --git a/playground/basic/postcss.config.js b/playground/basic/postcss.config.js
deleted file mode 100644
index 52012d2..0000000
--- a/playground/basic/postcss.config.js
+++ /dev/null
@@ -1,6 +0,0 @@
-export default {
-  plugins: {
-    tailwindcss: {},
-    autoprefixer: {},
-  }
-}
\ No newline at end of file
diff --git a/playground/basic/src/views/footer.svelte b/playground/basic/src/views/footer.svelte
index 448392e..647b835 100644
--- a/playground/basic/src/views/footer.svelte
+++ b/playground/basic/src/views/footer.svelte
@@ -24,10 +24,10 @@
 
 <button on:click="{click}">click</button>
 
-<footer>footer <Count {count} /></footer>
+<footer class="comment">footer <Count {count} /></footer>
 
 <style>
-  footer {
+  .comment {
     background-color: yellow;
   }
 </style>
diff --git a/playground/basic/src/views/home.svelte b/playground/basic/src/views/home.svelte
index a5b92ae..3829e0b 100644
--- a/playground/basic/src/views/home.svelte
+++ b/playground/basic/src/views/home.svelte
@@ -21,3 +21,11 @@
 </script>
 
 <Footer {count} />
+
+<div class="footer"></div>
+
+<style>
+  .footer {
+    background-color: yellow;
+  }
+</style>
diff --git a/playground/basic/tailwind.config.js b/playground/basic/tailwind.config.js
deleted file mode 100644
index 4f8a3e9..0000000
--- a/playground/basic/tailwind.config.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/** @type {import('tailwindcss').Config} */
-export default {
-  content: ["./src/**/*.{js,ts,svx,svelte}"],
-  theme: {
-    extend: {},
-  },
-  plugins: [],
-}
-