<html>
  <head>
    <style>
      html {
          font-family: monospace;
          background-color: #FFFFCC;
          color: #474747;
      }

      h1 {
          font-size: 21px;
      }
    </style>
  </head>
  <body>
    <h1>404: not found</h1>
  </body>
</html>
