div.main_container {
	height: 97vh;
	width: 98vw;
	margin-top: 2.5vh;
	margin-left: 1vw;

	display: grid;
	grid-template-columns: [left] minmax(min-content, 1fr) [right] 2fr;
	grid-template-rows: [upper] 2fr [lower] 1fr;

	column-gap: 1vw;
	row-gap: 1vh;
}

.dialog {
	padding: 1em;
}
.dialog::backdrop {
	background: rgba(0,125,255,0.3);
}