body {
	font-size: 12px;
}
h1 {
	text-align: center;
}
.table {
	width: 80%;
	border-collapse: collapse;
	border: 1px solid #999;
	margin: 5px  auto;
}
.table caption {
	background: teal;
	line-height: 30px;
	border: 1px solid #999;
	font-weight: bold;
}
.table th {
	border: 1px solid #999;
	text-align: center;
	line-height: 22px;
}
.table td {
	border: 1px solid #999;
}
.table td.example {
	text-align: center;
	padding: 10px;
}
.table td.code {
	text-indent: 10px;
	background: #eee;
}