.conteneur_nav
{
	width:800px;
	text-align:center;
	margin-top:30px;
	margin-left:auto;
	margin-right:auto;
}

.nav 
{
	text-align:center; 
	font-size:10pt;
}

.conteneur_pied
{
	width:550px;
	text-align:center;
	margin-top:30px;
	margin-left:auto;
	margin-right:auto;
}

.pied 
{
	text-align:center; 
	font-size:10pt;
	color:#2E3763;
}

.logo
{
	float:left;
}

.img_message2
{
	vertical-align:bottom;
}