* {
  box-sizing: content-box;
}
main {
  background-color: black;
}
@keyframes defilement {
  0% {
    top: -1000px;
    transform: rotateX(15deg) translateZ(2200px);
  }
  100% {
    top: 0px;
    transform: rotateX(20deg) translateZ(-2200px);
  }
}

.main-contents {
  z-index: 9999;
}

.star-wars {
  background-color: black;
  height: 70%;
  margin-right: 10px;
  transform: perspective(400px) rotateX(20deg);
  overflow: hidden;
  background-image: url("../_content/star.png");
  background-repeat: repeat;
  background-size: 400px;
  padding: 0 10%;
}
.star-wars div {
  font-family: "Pathway Gothic One", sans-serif;
  text-align: center;
  font-size: 28px;
  animation: defilement 40s linear infinite;
  color: yellow;
}