body {
	font-family: Verdana, sans-serif; 
	font-size:0.8em;
	background-color: #000000;
}

header, nav, section, article {
	margin:5px; 
	padding:8px;
	color: white;
	margin-left: auto;
    margin-right: auto;
}

section article canvas {
	padding-left: 0;
    padding-right: 0;
	/* border:1px solid white; */
	border: none;
	margin-left: auto;
    margin-right: auto;
	display: block;
    width: 800px;
}

header, footer {
	text-align: center;
	margin:5px; 
	padding:8px;
	color: white;
}

nav ul {
	margin:0; 
	padding:0;
}

nav ul li {
	display:inline; 
	margin:5px;
}