.body_expo {
	border-style: solid;
	border-width: 0px;
	display: block;
	max-width: 1024px;
	margin: 0 auto;
	text-align: center;
}.fleche {
	width: 640px;
	margin-right: auto;
	margin-left: auto;
	text-align: center;
}
.formu {
	display: block;
	width: 90%;
	margin-right: auto;
	margin-left: auto;
	text-align: center;
}
.bouton {
	border-radius: 4px;
	padding: 4px 4px 3px 4px;
	margin: 2px 3px 4px 3px;
	font-size: 14px;
	font-family: "segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	font-weight: 500;
	background-color: #CCFFFF;
}
.bouton2 {
	padding: 4px 4px 3px 4px;
	margin: 2px;
	font-size: 14px;
	font-family: "segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	font-weight: 500;
	background-color: #A8FBB7;
}
.expo {
	display: block;
	width: 380px;
	margin-right: auto;
	margin-left: auto;
	text-align: left;
}
.retour {
	float: right;
	border: 0px solid red;
}
.titre {
	font-size: 18px;
	color: #006666;
	font-weight: 600;
	margin: 0px;
	margin-bottom: 0px;
}
.w_img {
	max-height: 560px;
	/*width: 70%;*/
	/*max-width:500px;*/
	box-shadow: 4px 4px 12px gray;
	border-radius: 8px;
}
.w_img_pdf {
	max-width: 400px;
}
.lire{
	width: 560px;
	margin-right: auto;
	margin-left: auto;
	text-align: center;
}
.unClic {
	max-width: 400px;
	text-align: center;
	background-color:yellow;
}
.suite {
	display: none;
}
.laDate {
	display: none;
}
.autour {
	border: 3px dotted blue;
}
.vidLire {
	max-height: 560px;
}
.avant {
	display: none;
}
.ensuite {
	display: none;
}