:root {
	color-scheme: light dark;
}

body {
	background-color: light-dark( white, black );
	color: light-dark( #444, #ccc );
	font-family: Helvetica, Arial;
	max-width: 600px;
	margin: 0 auto;
	text-align: justify;
	padding: 0 15px;
	/*font-size: 0.9em;*/
}

.center {
	text-align: center;
}

.block {
	text-align: justify;
}

table {
	margin: 0 auto;
}

td {
	padding: 0 10px;
}