/* bloc de navigation 1 --> arborescence du site */


	#nav, #nav ul { /* all lists */
		padding: 0;
		margin: 0;
		list-style: none;
		float : left;
		width : 15em;
		margin-top:80px;
			margin-left:-4px;
		background-color:#d3dde2;
			border:1px solid #FFF;
	border-bottom:0px;
	border-left:0px;
	}
	
	#nav li { /* all list items */
		padding: 0;
		margin: 0;
		position : relative;
		float : left;
		margin-bottom : -1px;
		width: 15em;
	}
	
	#nav li ul { /* second-level lists */
		position : absolute;
		top:-1em;
		left: -999em;
		margin-left : 15.10em;
		margin-top : 0.95em;
		width: 15em;
	}
	
	#nav li ul ul { /* third-and-above-level lists */
		left: -999em;
	}
	
	#nav li a {
		display : block;
		padding : 0 0.5em;
	background-image: url(../images/elements/point_titre.png);
	background-position:0px 8px;
	background-repeat: no-repeat;
	height:auto;
	color:#000;
	font-size:1.1em;
	letter-spacing:-1px;
	text-decoration:none;
	padding:3px;
	padding-top:5px;
	padding-left:10px;
	font-weight:bolder;
	border-bottom:1px solid #fff;
	min-height:1.5em;
	}
	
	#nav li a:hover {
	color: #FFf;
	}
	
	#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li.sfhover ul ul, #nav li.sfhover ul ul ul {
		left: -999em;
	}
	
	#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li.sfhover ul, #nav li li.sfhover ul, #nav li li li.sfhover ul { /* lists nested under hovered list items */
		left: auto;
	}
	
	#content {
		margin-left : 15em;
	}