body {
	background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
	background-size: 400% 400%;
	animation: gradient 15s ease infinite;
}

@keyframes gradient {
	0% {
		background-position: 0% 60%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 99%;
  }
}
img{
  width:1080px;
  height:720px;
}