/** @format */

.main {
	display: flex;
	height: 100vh;
	overflow: hidden;
}
.conteneur.boutons {
	width: 200px;
	height: 100%;
	overflow: scroll;
}
.boutonExo {
	display: block;
	width: 80%;
	margin: 10px;
	padding: 3px;
}
.conteneur.exercice {
	padding: 20px;
}
.message.erreur {
	font-size: 24px;
}
#exo {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	flex-direction: column;
}