form{
	margin:						0px;
	padding:					0px;
}

#site{
	margin-left:				auto;
	margin-right:				auto;
	width:						800px;
	font-family: 				Arial;
}

#entete,#menu,#contenu,#pied_de_page{
	margin: 					5px;
	padding: 					5px;
	border: 					solid 2px;
	overflow:					hidden;
}

#entete{
	height:						100px;
	border-color:				green;
}

#menu{
	padding: 					0px;
	border:						none;
	float:						left;
	width:						200px;
}

#principal,#calendrier,#identification,#administration{
	border: 					solid 2px;
	margin-bottom:				10px;
}

#principal{
	border-color:				green;
}

#calendrier{
	border-color:				red;
}

#identification{
	border-color:				green;
}

#menu #administration{
	border-color:				red;
}

#contenu{
	border-color:				green;
	float:						left;
	width:						566px;
	text-align:					justify;
}

#pied_de_page{
	border-color:				green;
	clear:						both;
}

/* ********** POPUP EN DIV ********** */
#popup{
	background-color:			silver;
	border:						1px solid black;
	height:						500px;
	width:						500px;
	
	position:					absolute;
	top:						50%;
	left:						50%;
	
	margin-left:				-250px;
	margin-top:					-250px;
	
	visibility:					hidden;
	z-index:					9000;
}
#popup_close{
	background-image:			url(../images/icon_close.gif);
	background-position:		bottom;
	border-left:				1px solid black;
	display:block;
	float:right;
	height:22px;
	width:22px;
}
#popup_close:hover{
	background-position:		top;
}
#popup_contenu{
	background-color:			white;
	border-top:					1px solid black;
	color:						black;
	height:						457px;
	padding:					10px;
}
#fond_popup{
	background-color:			gray;
	
	position:					absolute;
	top:						0;
	left:						0;
	
	height:						100%;
	width:						100%;
	visibility:					hidden;
	z-index:					8999;
	
	/* debut effet de transparence */
	filter:						alpha(opacity=60);
	-moz-opacity:				0.6;
	opacity:					0.6;
	/* fin effet de transparence */
}
/* ********** FIN POPUP EN DIV ********** */