body{
	padding:0; margin:0;
	background-color:#000;
	background-image:url(../img/bg.png);
}
	
header {
	background-image:url(../img/bg_parallax.jpg);
	background-position:center;
	width:100%;
	height:333px;
}
header h1 {
    margin: 0;
    padding: 0;
}

#wrapper {
	width:980px;
	margin: 0 auto 0 auto;
}

#main {
	float:left;
	width:75%;
	margin: 0 0 50px 0;
}

#sidebar {
	float:left;
	width:22%;
	margin-left:1%;
	margin-top:1em;
}

footer {
	clear:both;
}

#wrapper>nav {
	padding:1em;
	border:1px dashed #444;
	margin-top:1em;
}

nav ul li {
	display:inline-block;
}

article {
	border:1px dashed #444;
	margin:1em;
	padding:1em;
	background:#fff;
}

article h2 {
	margin-top: 1em;
}

article header, article footer {
	border:1px dashed #ccc;
	padding:1em;
	background:#ddd;
}

aside {
	border:1px dashed #444;
}

article aside {
	background:#fff;
	margin:1em 3em;
	padding:0.5em;
	border:1px dashed #ccc;
}

/* Marquage spécifique */

article, footer, header, aside, nav {
	position:relative;
}