.grille {
	display: grid;
	grid-template-columns: 4rem 4rem 4rem 4rem 4rem;

	font-family: monospace;
	font-size: 4rem;
	background-color: #0077c7;
	color: white;
}

.row {
	display : flex;
}

.case {
	border: 2px solid white;
	text-align: center;
	vertical-align: center;
	height: 4rem;
	display: flex;
	flex-direction: column;
	align-items: : center;
    justify-content: center;
}


.rouge {
	background-color: #e7002a;
}

.jaune {
	background-color: #ffbd00;
}

body {
	display: flex;
	align-items: center;
	flex-direction: column;
	align-items: : center;
    justify-content: center;
    width: auto;
	background-color : #2b2b2b;
	color: white;
}

.boutonPartage {
	background-color: white;
	color: black;
	border-radius: 20px;
	padding: 10px;
	margin: 10px;
	display: block;
	text-align: center;
	font-size: 1rem;
}

.boutonPartage:hover {
	text-decoration: underline;
	background-color: #ccc;
	cursor: pointer;
}