html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
}

body {
  font-family: Helvetica, sans-serif;
}

#field {
  position: absolute;
  top: 0px;
  height: 3000px;
  height: 100%;
  width: 100%;
  overflow: hidden;
  background: black url('bunnies.png') bottom right no-repeat;
}
.star {
  position: absolute;
  height: 1px;
  width: 1px;
  background: #fff;
  box-shadow: 0 0 10px 5px #fff;
}