.sousmenu{
	display:			block;
	list-style:			none;
	padding-top:		6px;
	position:			absolute;
	margin-top:			30px;
}
.sousmenu li a{
	color:				#26548e;
	background:			url( ../images/sous_menu_01.gif) no-repeat;
	border:				1px solid #d6dadd;
	clear:				both;
	float:				left;
	font-family:		Arial;
	font-weight:		bold;
	font-size:			12px;
	height:				32px;
	line-height:		32px;
	text-align:			center;
	width:				164px;
}
.sousmenu li a:hover{
	background:			url( ../images/sous_menu_02.gif) no-repeat;
}
#exp_01{
	margin-left:		0px;
	/margin-left:		-715px;
	visibility:			hidden;
}
#exp_02{
	margin-left:		179px;
	/margin-left:		-536px;
	visibility:			hidden;
}
#exp_03{
	margin-left:		359px;
	/margin-left:		-357px;
	visibility:			hidden;
}
#exp_04{
	margin-left:		538px;
	/margin-left:		-178px;
	visibility:			hidden;
}