body{
	color:#383a3d
}

header{
	padding-bottom:20px;
	margin-bottom:20px;
	border-bottom:1px dotted #999;
	position:relative
}
header .sign-in{
	position:absolute;
	top:15px;right:0
}
.wrapper{
	width:600px;
	margin: auto;
	padding-bottom:100px
}

h1{
	margin:40px 0 5px 0;
	font-size:8em;
	line-height:1;
	color:#1E5A96
}
h1 a,h1 a:hover{
	color:#6E5A96;
	text-decoration:none
}
h2{
	margin:40px 0 20px 0
}
h2 small{
	line-height:1
}
ol{
	margin-top:20px
}
li{
	color:#383a3d
}
.description code{
	background:#ececec
}