body {
	-webkit-animation: bgChange 10s ease-in-out infinite;
	        animation: bgChange 10s ease-in-out infinite;
}

@-webkit-keyframes bgChange {
	0% {
		background-color: #000;
	}
	25% {
		background-color: #2d3436;
	}
	50% {
		background-color: #000;
	}
	75% {
		background-color: #2d3436;
	}
	100% {
		background-color: #000;
	}
}

@keyframes bgChange {
	0% {
		background-color: #000;
	}
	25% {
		background-color: #2d3436;
	}
	50% {
		background-color: #000;
	}
	75% {
		background-color: #2d3436;
	}
	100% {
		background-color: #000;
	}
}