#conteneur {

	position: relative;

}


#conteneur #fond {

	position: absolute;

}


#conteneur #retour {

	position: absolute;
	top: 10px;
	left: 10px;

}


#conteneur #logo {

	position: absolute;
	top: 10px;
	right: 40px;

}


#conteneur a {
	font-weight: bold;

}