Fix 404 page and add redirect

404.html

@@ -2,23 +2,12 @@
 layout: default
 ---
 
-<style type="text/css" media="screen">
-  .container {
-    margin: 10px auto;
-    max-width: 600px;
-    text-align: center;
-  }
-  h1 {
-    margin: 30px 0;
-    font-size: 4em;
-    line-height: 1;
-    letter-spacing: -1px;
-  }
-</style>
-
-<div class="container">
+<div class="container text-center">
   <h1>404</h1>
-
   <p><strong>Page not found :(</strong></p>
-  <p>The requested page could not be found.</p>
+  <p>We're redirecting you to the home page in 5 seconds. It this doesn't work, <a href="{{ site.url }}">click here.</a></p>
 </div>
+
+<script>
+  window.setTimeout(function(){ window.location = "{{ site.url }}"; },5000);
+</script>