a img {
		border: 0;
		float: right;
		margin: 0.5em 0 0.5em 1em;
	}

h1 {
		display: block;
		text-align: center;
	}
	
h2 {
		font-size: 1.4em;
		color: #000080;
		text-align: left;
		margin: 1em 0;
	}

.code {
		font-size: 0.8em;
		border: 1px blue solid;
		padding: 0.5em;
		width: 80%;
		min-width: 20em;
		text-align: left;	
		margin-bottom: 2em;
	}