<style type="text/css" media="screen">
  .container {
    margin: 10px auto;
  }
  h1 {
    margin: 30px 0;
    font-size: 4em;
    line-height: 1;
    letter-spacing: -1px;
  }
</style>

<div class="container">
  <h1>404</h1>

  <p><strong>Page not found :(</strong></p>
  <p>The requested page could not be found. Try searching above for your page.</p>
</div>