body {
	margin: 20px;
	padding: 0px;
	font-family: sans-serif;
	font-size: 16px;
}
h1 {
	height: 110px;
	background-image : url(logo_meca.png);
	background-repeat: no-repeat;
	text-align: center;
	font-size: 2em;
	font-style: italic;
	margin: 0px;
	padding:20px;
	padding-left: 210px;
	border: 1px solid;
}
h2 {
	background-color: #ddd;
	font-size: 1.6em;
	margin-top: 22px;
	margin-bottom: 15px;
	padding: 3px;
	padding-left: 8px;
	border-bottom: 2px solid #333;
}
h3 {
	font-size: 1.2em;
	border-bottom: 2px solid;
}
h4 { margin-bottom: 10px; }
img {
	display: block;
	margin: auto;
	padding-top: 5px;
	padding-bottom: 5px;
}
nav {
	font-size: 0.9em;
	background-color: #ddd;
	margin: 0px;
	padding: 10px;
	border-left: 1px solid;
	border-right: 1px solid;
	border-bottom: 1px solid;
}
nav a {
	color: #000;
	text-decoration: none;
	font-weight: normal;
}
table {
	margin: auto;
	margin-top: 10px;
	margin-bottom: 10px;
	border-collapse: collapse;
}
th {
	padding: 6px;
	border: solid 1px #000;
	background-color: #ddd;
	text-align: center;
}
td {
	padding: 5px;
	border: solid 1px #000;
	text-align: center;
}
aside {
	font-size: 0.9em;
	background-color: #eff;
	margin-top: 10px;
	margin-bottom: 10px;
	padding: 10px;
	border: 1px solid;
}
aside ul {
	margin: 5px;
	padding-left: 20px;
}
pre {
	color: #226;
	background-color: #fed;
	border: 1px solid #b55;
	padding: 10px;	
	overflow-x: auto;
}
pre ol {
	margin: 0px;
	list-style: none;
	counter-reset: li;
	font-size: 0.9em;
}
pre ol li::before {
	content: counter(li);
	counter-increment: li;	
	color: #b55;
	display: inline-block;
	width: 2.5em;
	margin-left: -3.5em;
	margin-right: 1em;	
	text-align: right;
}
q { quotes: "«\0000A0" "\0000A0»"; }
.terminal {
	color: #ffffff;
	background-color: #300a24;
	border: 2px solid #cdc;
	margin-left: 12%;
	margin-right: 12%;
}