.txt {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 16px;
}
.10 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
}
.11 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
}
.14 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
}
.bleu {
	background-image: url(img/ligne_bleu.jpg);
	background-repeat: no-repeat;
}