body {
	font-size: 12px;
	font-family: sans-serif;
	margin: 20px;
}

.msg {
	display: flex;
	padding: 2px 0;
}

.msg:hover {
	background: #eee;
	cursor: pointer;
}

.date {
	min-width: 0;
	width: 160px;
}

.from {
	min-width: 0;
	width: 160px;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}

.subj {
	flex: 1;
	margin-left: calc(20px * var(--depth));
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}