body {
	background: #0756cc;
	color: #ffffff;
    margin: 3em;
    font-family: serif;
}

sup {
    color: #a2c6fc;
    margin-right: 0.5em;
}

sup.ref {
    color: #fff;
    margin-right: 0.5em;
}

h1,h2{
    margin-top: 6em;
}

h3,h4 {
    margin-top: 3em;
}

a {
    color: #a2c6fc;
}

.footer  {
	font-size: 0.8em;
	float: left;
}

span {
    display: block;
    font-size: 0.8em;
    letter-spacing: 0.075em;
}



li {
margin-bottom: 0.75em;
list-style-type: none;
}