.tableau_texte_grand {
	font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
	font-size: medium;
	color: #FFF;
}
.tableau_texte_petit {
	font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
	font-size: small;
	color: #FFF;
}

.entete {
	background-image: url(images/ente_fond.png);
	background-repeat: repeat-x;
	background-attachment: scroll;
	text-align: right;
	clip: rect(auto,auto,auto,-20px);
}

.menu {
	font-family: 'Roboto', sans-serif;
	text-align: center;
	font-size: x-large;
	font-weight: bolder;
	color: #666;
}

.lecon_titre {
	font-family: 'Roboto', sans-serif;
	text-align: center;
	font-size: xx-large;
	font-weight: bolder;
	color: #333;
	display: block;
}

.lecon_intertitres {
	font-family: 'Roboto', sans-serif;
	font-size: x-large;
	text-align: left;
	color: #000;
}

.lecon_ {
	font-family: 'Roboto', sans-serif;
	font-size: medium;
	color: #333;
	text-align: left;
}