#u5145
{
	background-color: #0099FF;
	position: relative;
}

#u5147
{
	position: relative;
	background: #0099FF url("../images/header_contact-bouton_normal.jpg") no-repeat left top;
	background-size: contain;
}

#u5147:hover
{
	background: #0099FF url("../images/header_contact-bouton_survol%2002.jpg") no-repeat left top;
	background-size: contain;
}

#u5147.MuseLinkActive
{
	background: #0099FF url("../images/header_contact-bouton_survol%2002.jpg") no-repeat left top;
	background-size: contain;
}