* {
font-family : Arial, Helvetica, Verdana, sans-serif;
font-size : 12px;
color:black;
}

h1 {			/*style des titres de niveau 1*/
	font-weight: bold;
	color:#b22222;
	font-size: 20px;
	text-align: center;
	border: no-border;
}


.cadre1 {		
	
	background-color:#F9F6E1;
	filter:alpha(opacity=75);
	-moz-opacity:0.75;
	opacity: 0.75;
	float:left;
	width:550px;
	margin:3px;3px;
	padding:10px 10px;
	border: 1px solid #F4EDB6; 
	
}

.cadre2 {		
	
	background-color:#F9F6E1;
	filter:alpha(opacity=75);
	-moz-opacity:0.75;
	opacity: 0.75;
	text-align: center;
	float:center;
	width:550px;
	margin:3px;3px;
	padding:10px 10px;
	border: 1px solid #F4EDB6; 
}

.cadre3 {		
	
	background-color:#F9F6E1;
	filter:alpha(opacity=75);
	-moz-opacity:0.75;
	opacity: 0.75;
	float:left;
	width:600px;
	margin-top :10px;
	margin-left:20px;
	margin-right:20px;
	margin-bottom:10px;
	padding:10px 10px;
	border: 1px solid #F4EDB6; 
	
}