User:PunchyTurtle/common.css

body {
  background: #0E3733 url("https://static.wikia.nocookie.net/deeprockgalactic_gamepedia_en/images/4/4e/Test_wallpaper.jpg/revision/latest?cb=20201019132003") no-repeat center top / 100% auto;
}

p {
  animation-duration: 3s;
  animation-name: slidein;
}

@keyframes slidein {
  from {
    margin-left: 100%;
    width: 300%; 
  }

  to {
    margin-left: 0;
    width: 100%;
  }
}