html, body {
	font-family: "trebuchet ms", Verdana, Arial, sans-serif;
	background-color: #aec5da;
	height: 100%;
	margin: 15px 0;}

#global {
	font-size: 12px;
	border-style: solid;
	border-color: white;
	border-width: 8px;
	background-color: #ffffa6;
	background-image: url(../images/fond_global.gif);
	width: 850px;
	padding: 0;
	/* pour centrage */
	margin: 0 auto;}

#haut_de_page {
	width: 100%;
	margin: 0;
	padding: 0;
	background-color: #ddf0b8;
	position: relative; }

#navigation {
	width: 180px;
	float: left;
	margin: 0;
	padding: 5px;}
	
#contenu {
	width: 100%;
	clear: left;
	min-height: 450px;
	margin: 0;
	padding: 5px; }
	
#pied_de_page {
	background-color: #8698ae;
	height: 30px;
	clear: both;
	width: 100%; }

#col_article {
	width: 600px;
	float: right;
	margin: 0 20px 0 0; }