html { 
	margin: 0;
	padding: 0;
}
body { 
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: black;
	background-color: white;
	margin: 1em;
}
a:hover, a:focus { 
    background-color: #CC0000;
    color: white;
    text-decoration: none;
    outline: none;
}