html { height: 100%; }
body {
	padding: 0;
	margin: 0;
	min-height: 100%;
	background-color: #00407f;
	background-image: -moz-radial-gradient(50% 0%,circle farthest-side,#0080ff,#00407f 100%);
	background-image: -webkit-radial-gradient(50% 0%,circle farthest-side ,#0080ff,#00407f 100%);
	background-image: -o-radial-gradient(50% 0%,circle farthest-side,#0080ff,#00407f 100%);
	background-image: -ms-radial-gradient(50% 0%,circle farthest-side,#0080ff,#00407f 100%);
	background-image: radial-gradient(50% 0%,circle farthest-side,#0080ff,#00407f 100%);
	background-attachment: fixed;
	color: white;
	font-family: sans-serif;
	font-size: 12px;
}

#doc {
	padding: 20px;
	width: 800px;
	margin: 0 auto;
	counter-reset: chapter;
}

#doc section {
	padding: 0 10px;
	border-radius: 5px;
	background-color: rgba(0,0,0,.1);
	border: 1px solid rgba(255,255,255,.25);
	margin: 10px 0;
}

#doc a {
	color: #80bfff;
}

#doc hgroup h1 {
	margin-bottom: 0;
}

#doc hgroup h2 {
	margin-top: 0;
	color: #80bfff;
}

#doc pre {
	border-radius: 10px;
	border: 1px solid #00203f;
	background-color: rgba(0,0,0,.5);
	padding: 20px;
}
#doc pre.example:before {
	content: "Example:";
	display: block;
	font-weight: bold;
	font-family: sans-serif;
	margin-bottom: 5px;
}

/* counters */
#doc > section { counter-reset: subchapter; }
#doc > section > h1:before {
	content: counter(chapter) ". ";
	counter-increment: chapter;
}
#doc > section > div > section { counter-reset: subsubchapter; }
#doc > section > div > section > h1:before {
	content: counter(chapter) "." counter(subchapter) ". ";
	counter-increment: subchapter;
}
#doc > section > div > section > div > section > h1:before {
	content: counter(chapter) "." counter(subchapter) "." counter(subsubchapter, lower-alpha) ". ";
	counter-increment: subsubchapter;
}

#doc table {
	width: 100%;
	border-collapse: collapse;
	margin: 10px 0;
}
 #doc table td,
 #doc table th {
	 padding: 5px 10px;
	 border: 1px solid #80bfff;
	 vertical-align: top;
 }
 
 #doc table th {
	background-color: rgba(0,0,0,.5);
 }