body {
	background: #ecf0f1;
	margin: 0;
	/*font-family: Calibri, 'Open Sans Condensed', sans-serif;*/
	font-family: 'Times New Roman';
	color: #2c3e50;
}
a, p {
	color: #2c3e50;
	font-size: 16px;

}
a:hover {
	color: #34495e;
}
.invisible {
	display: none;
}

#header {
	width: 900px;
	height: 130px;
	margin: auto;
}
	#header_left {
		width: 450px;
		margin: 0;
		float: left;
	}
	.header_center {
		position: absolute;
		left: 50%;
		top: 0;
		width: 200px;
		margin-left: -24px;
		text-align: center;
	}
		.header_center img {
			max-width: 200px;
			max-height: 130px;
		}
	#header_right {
		width: 450px;
		margin: 0;
		float: left;
		text-align: right;
		margin-top: 4px;
	}
	#header h1 {
		margin-top: 24px;
		margin-bottom: -10px;
		font-size: 32px;
		color: inherit;
	}
	#header h2 {
		margin-top: 5px;
		font-size: 24px;
		color: inherit;
	}
	#header h3 {
		margin-top: 20px;
		margin-bottom: 0;
		font-size: 20px;
		color: inherit;
	}
	#header p {
		margin: 0;
		font-size: 16px;
	}
	#header #infos {
		margin: 0;
		font-size: 16px;
	}
		#header #infos a {
			text-decoration: none;
		}


#header_bar {
	width: 100%;
	height: 20px;
	background: #3498db; /* #2ecc71; */
	clear: both;
}

#menu, #sous_menu {
	width: 900px;
	margin: auto;
}
	#menu a {
		line-height: 30px;
		display: block;
		float: left;
		text-align: center;
		display: block;
		cursor: pointer;
		color: #2c3e50;
		font-size: 13px;
		padding: 0;
		margin: 20px 0 0 0;
		background-color: #fff;
		text-decoration: none;
	}
	#menu a:hover {
		background-color: #3498db;
		color: #ecf0f1;
	}
	#menu .active {
		text-decoration: underline;
	}
	#menu1 { width: 114px; }
	#menu2 { width: 78px; }
	#menu3 { width: 66px; }
	#menu4 { width: 62px; }
	#menu5 { width: 70px; }
	#menu6 { width: 208px; }
	#menu7 { width: 178px; }
	#menu8 { width: 124px; }
/*
#sous_menu {
	margin-top: 20px;
	margin-right: 20px;
}
	#sous_menu a {
		width: 100px;
		text-align: center;
		height: 25px;
		line-height: 25px;
		margin: 0;
		margin-bottom: -1px;
		margin-right: -1px;
		border: 1px solid #2c3e50;
		float: left;
		display: block;
		cursor: pointer;
	}

	#sous_menu .active {
		background: #3498db;
	}
	#sous_menu a:hover {
		background: #3498db;
	}
*/
#content {
	width: 900px;
	margin: auto;
}

	#content #corps {
		margin-top: 20px;
		width: 858px;
		float: left;
		padding: 21px;
		background: #fff;
	}
		#content #corps h2 {
			margin: 0 0 0 40px;
		}
		#content #corps p {
			text-align: justify;
		}

.titre_sous_chapitre {
	font-size: 24px;
	text-decoration: underline;
	text-align: center;
}
.contenu_sous_chapitre img {
	float: none;
	display: inline-block;
	width: auto;
	margin-left: auto;
	margin-right: auto;
	vertical-align: middle;
}
.contenu_sous_chapitre {
	padding: 0 100px 0 100px;
}
.sous_titre {
	color: #2c3e50;
	font-size: 16px;
	text-decoration: none;
	text-align: center;
	margin-top: -10px;
	margin-bottom: 20px;
	font-style: italic;
}

h1 { font-size: 22px; color: #3498db; }
h2 { font-size: 20px; color: #3498db; }
h3 { font-size: 16px; color: #3498db; }
h4 { font-size: 16px; }
h5 { font-size: 12px; }
h6 { font-size: 10px; }