.pied {
	border-top-style:solid;
	border-top-width:1px;
	border-top-color:#000000;
	border-bottom-style:solid;
	border-bottom-width:1px;
	border-bottom-color:#000000;
	border-left-style:solid;
	border-left-width:1px;
	border-left-color:#000000;
	border-right-style:solid;
	border-right-width:1px;
	border-right-color:#000000;
	padding:5px;
	font-family:Arial, verdana, sans-serif;
	font-size:small;
	text-align:center;
	text-decoration:none;
}

.logo_site {
	text-align:center;
	text-decoration:none;
}

.ariane {
	border-top-style:solid;
	border-top-width:2px;
	border-top-color:#000000;
	border-bottom-style:solid;
	border-bottom-width:2px;
	border-bottom-color:#000000;
	border-left-style:solid;
	border-left-width:2px;
	border-left-color:#000000;
	border-right-style:solid;
	border-right-width:2px;
	border-right-color:#000000;
	padding:5px;
	font-family:Verdana, Arial, sans-serif;
	color:#000000;
	font-size:x-small;
	text-align:left;
	text-decoration:none;
}