body {
  background-color: #000000;
  color: #ffffff;
}

div#buffer {
  float: left;
  height: 50%;
  margin-bottom: -211px;
}

div#page {
  clear: both;
  position: relative;
  width: 300px;
  height: 422px;
  margin: 0px auto;
  overflow: hidden;
}