.third-message-wrapper {
	position: absolute;
	bottom: 0;
	right: 0;
	max-width: 100%;
}
#menu-on:checked ~ #aspect-parent .third-message-wrapper {
	height: 0;
}
.third-message {
	margin: 0;
	padding: 1em;
	background: maroon;
	color: white;
}