.page {
	overflow: auto;

}
.conferences_block {
	overflow: auto;
}
.paragraphe_conference{
	width: 500px;

	padding: 10px;
	margin: 5px;
	border: 1px solid #555;
	background: #FFF8;
	float:left;

}
.conf_contact {
	clear:both;
	margin-top: 40px;
}