body {
	background: linear-gradient(-45deg, #00b2ff, #48b700, #ffd700, #23a6d5, #23d5ab, #ee7752); 
	background-size: 400% 400%;
	animation: gradient 15s ease infinite;
}

@keyframes gradient {
	0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 50% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}