body{
	background-color: aqua;
}

.ligne {
	display: flex;
	flex-direction: row;
	justify-content: center;
}

.salle {
	height: 150px;
	width: 150px;
	border: 2px solid black;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
}

.salle button {
	display: flex;
	margin: 10px 10px 10px 10px;
	height: 30px;
	font-size: 10px;
}

nav {
	display: flex;
	justify-content: space-around;
	background-color: aqua;
	border: 2px solid black;
	margin: 50;
	padding: 50;
	height: 100px;
	width: 100%;
	flex-direction: row;
	justify-content: space-around;
	align-items: center;
}

.curseur {
	margin: 0;
	padding: 0;
}