diff --git a/oppgaver/uke6/8ball/index.html b/oppgaver/uke6/8ball/index.html
index b87e91f..ed21056 100644
--- a/oppgaver/uke6/8ball/index.html
+++ b/oppgaver/uke6/8ball/index.html
@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Magic 8-ball</title>
-    <style rel="stylesheet" href="style.css"></style>
+    <link rel="stylesheet" href="style.css"></link>
 </head>
 <body>
     <div id="app">
diff --git a/oppgaver/uke6/8ball/model.js b/oppgaver/uke6/8ball/model.js
index 7ab2d47..4befb2c 100644
--- a/oppgaver/uke6/8ball/model.js
+++ b/oppgaver/uke6/8ball/model.js
@@ -24,7 +24,7 @@ var html = /*HTML*/`
 		</div>
     <div class="content rgb-animate">			
         Ask Your question: <input type="text" onchange="question = this.value" /><br>
-        <button onclick="pickRandomAnswer()">Submit</button>
+        <button class="btn rgb-animate-hvr" onclick="pickRandomAnswer()">Submit</button>
     </div>
 </main>
 `;
