page-lesson {
	display: grid;
	grid-template-columns: 100%;
	grid-template-rows: min-content minmax(0, 1fr);
	gap: var(--u);
	padding: var(--u);
}

page-lesson form-enhance label.title {
	grid-column: 1;
	grid-row: 1;
}

page-lesson form-enhance label.purpose {
	grid-column: 2;
	grid-row: 1;
}

page-lesson form-enhance label.render {
	grid-column: 3;
	grid-row: 1 / 3;
	aspect-ratio: 16 / 9;
}

page-lesson form-enhance label.contents {
	grid-column: 3;
	grid-row: 3;
	aspect-ratio: 16 / 9;
}