#situation_gauche {
	float:left;
	width:530px;
	padding:10px;
}

#situation_droite {
	margin-left:530px;
	padding:10px;
	text-align:center;
}

#situation {
	width:1000px;
	text-align:center;
}

#situation1_gauche {
	float:left;
	width:640px;
	text-align:center;
}

#situation1_droite {
	margin-left:640px;
	padding:10px;
}