body {
	background-image: url(blackbird.svg);
	background-attachment: fixed;
    background-position: right center;
    background-repeat: no-repeat;
    background-size: contain;
    color: #333333;
    font-family: Helvetica, Arial, sans-serif;
    font-size: 16px;
    margin: 20px;
}
footer {
    position: absolute;
    font-size: 0.8em;
    bottom: 20px;
    right: 20px;
}
ul {
    list-style: square;
    padding-left: 20px;
}
a:link, a:visited, a:active {
	color: #ff3300;
	text-decoration: none;
}
a:hover {
	color: #666666;
}
span {
    background-color: white;
}