diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..be4f249
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,7 @@
+dist
+docs
+examples
+cardkit.js
+dom.js
+server.js
+test/coverage
\ No newline at end of file
diff --git a/src/index.html b/src/index.html
index c58ff57..1eacdbc 100644
--- a/src/index.html
+++ b/src/index.html
@@ -1,20 +1,19 @@
 <!DOCTYPE html>
 <html>
-<head>
-  <title>CardKit</title>
-  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <head>
+    <title>CardKit</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
 
-  <style type="text/css">
-    #card {
-      max-width: 600px;
-      margin: 0 auto;
-    }
-  </style>
-</head>
-<body>
+    <style type="text/css">
+      #card {
+        max-width: 600px;
+        margin: 0 auto;
+      }
+    </style>
+  </head>
+  <body>
+    <div id="ui"></div>
 
-<div id="ui"></div>
-
-<script type="text/javascript" src="./demo-dom-bundle.js"></script>
-</body>
-</html>
\ No newline at end of file
+    <script type="text/javascript" src="./demo-dom-bundle.js"></script>
+  </body>
+</html>
