body {
	background-color: #ccc;
	display: flex;
	justify-content: center;
	padding: 0;
	font-family: sans-serif;
}

#main-tribune {
	display: flex;
	align-items: center;
	flex-direction: column;
	max-width: 1100px;
	margin: 0;
	align-content: stretch;
}

#bottom-block {
}

#top-block {
	display: flex;
	flex-direction: row;
}

#right-block {
	display: flex;
	flex-direction: column;
}

#left-block {
}

#merci {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	height: 100%;
	width: 100%;
	position: absolute;
}

span {
	font-size: 12px;
}

.tblock {
	margin: 10px;
	padding-inline: 20px;
	border: 1px solid black;
	background-color: white;
}

img {
	width: 650px;
	display: block;
	margin-left: auto;
	margin-right: auto;
}

@media (max-width: 900px) {
	#top-block {
		flex-direction: column;
	}
	.tblock {
		margin: 0px;
		margin-top: 5px;
		margin-bottom: 5px;
		padding-inline: 10px;
		border: 1px solid black;
		background-color: white;
	}
	img {
		max-width: 300px;
	}
}