/*Nathan Knopfler, reference to used styles = http://llin.spinetail.cdu.edu.au/workshop-10-part-1.html
provided in Week 10 materials, under Workshop 10 - part 1*/
h1 {
	text-align: center;
	Background-color: blue;
	color: white;
}
h4 {
	text-align: center;
}
h2 {
	text-align: center;
	color: blue;
}
.media {
	 text-align:center;
}
.nav {
	float: left;
	width: 150px;
	border: 2px dashed blue
}
#index{
	height: 600px;
}
#pretopic{
	height: 830px;
}
#topic{
	height: 1170px;
}
#reference{
	height: 570px;
}
.nav ul{
	padding:0;
	margin:0;
}
.nav li{
	list-style-type: none;
}
.nav a{
	font-family:sans-serif;
	font-size:0.8em;
	text-decoration:none;
	background: #dd0;
	color: #00c;
	padding:1em;
	margin: 0 0.5em 1em 0;
	float: left;
	border-radius: 10px;
	
}
.nav a:hover{
	 color:#fff;
	 background:blue;
}
.info {
	margin-left: 160px;
}
hr {
	clear:left
}