body {
	font-family: Arial, sans-serif;
	margin: 10px;
	background-image: url("images/R.png");
	color: white; 
	
}

h1 {
	text-align: center;
}

nav {
	text-align: center;
}

footer {
	text-align: center;
}

img {
	display: block;
	margin: auto;	
}