.txt13 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	color:#000000;
	text-align:justify;
}
.txt15 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 15px;
	color:#000000;
	text-align:justify;
}
.txt17 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 17px;
	color:#000000;
	text-align:justify;
}
.titre_bleu {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 16px;
	font-style: bold;
	color:#006699;
}
.txt_bleu {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	color:#006699;
	text-align:justify;
}
.txt_bleu15 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 15px;
	color:#006699;
	text-align:justify;
}
.txt_bleu17 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 17px;
	color:#006699;
	text-align:justify;
}