html,
body {
  margin: 0;
  padding: 0;

  width: 100%;
  height: 100%;

  overflow: hidden;

  background: #020008;

  cursor: none;
}

#space {
  position: fixed;

  top: 0;
  left: 0;

  width: 100%;
  height: 100%;

  display: block;

  cursor: none;
}