body {
	font: .88em/150% Arial, Helvetica, sans-serif;
	margin: 30px auto;
}
h1 {
	font: bold 80%/120% Arial, Helvetica, sans-serif;
	text-transform: uppercase;
	margin: 0 0 10px;
	color: #999;
}
h2 {
	font-size: 2.5em;
	margin: 0 0 8px;
}
h3 {
	font-size: 1.6em;
	margin: 20px 0 5px;
}
a {
	color: #69C;
	text-decoration: none;
}
a:hover {
	color: #F30;
}
p {
	margin: 0 0 10px;
}
em {
	font: italic 100% "Times New Roman", Times, serif;
}
.credits {
	border-bottom: solid 1px #eee;
	padding-bottom: 10px;
	margin: 0 0 30px;
}
#pagewrap {
	margin: 0 auto;
	width: 600px;
	padding-left: 150px;
	position: relative;
}

#back-top {
	position: fixed;
	bottom: 30px;
	margin-left: -150px;
}
#back-top a {
	width: 108px;
	display: block;
	text-align: center;
	font: 11px/100% Arial, Helvetica, sans-serif;
	text-transform: uppercase;
	text-decoration: none;
	color: #bbb;
	/* background color transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
}
#back-top a:hover {
	color: #000;
}
/* arrow icon (span tag) */
#back-top span {
	width: 108px;
	height: 108px;
	display: block;
	margin-bottom: 7px;
	background: #ddd url(up-arrow.png) no-repeat center center;
	/* rounded corners */
	-webkit-border-radius: 15px;
	-moz-border-radius: 15px;
	border-radius: 15px;
	/* background color transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
}
#back-top a:hover span {
	background-color: #777;
}