h1{
	font-family: Arial;
	font-size: 56pt;
	margin:0;
	color:white;
	position: absolute;
	transition: all 400ms;
	animation: animateLinan 400ms infinite;
}
body, html{
	width: 100%;
	height: 100%;
	margin: 0;
}
body{
	background: orange;
	animation: changeColour 400ms infinite;
	overflow: hidden;
}

@keyframes changeColour{
	0%{
		background: orange;
	}
	50%{
		background: red;
	}
	100%{
		background: orange;
	}
}
@keyframes animateLinan{
	0%{
		top:0;
		left: 0;
		right: auto;
		bottom:auto;
	}
	50%{
		top:100%;
		left: 100%;
		right: auto;
		bottom:auto;
	}
	100%{
		top:0;
		left: 0;
		right: auto;
		bottom:auto;
	}
}