td.chart {
	border-color: black;
	border-width: thin;
	border-style: solid;
	
	font-size: medium;
	text-align: center;
	vertical-align: middle;
	width: 7%;
}

th.chart {
	font-size: small;
	font-weight: none;
	width: 7%;

	border-color: black;
	border-width: thin;
	border-style: solid;
}


table.chart {
	margin-left: auto;
	margin-right: auto;
	border-color: black;
	border-width: thin;
	border-style: none;

	border-collapse: collapse;
}

th.model {
	position: relative;
	text-align: left;
	color: red;
}

caption.chart {
	margin-left: auto;
	margin-right: auto;

	color: red;
	font-size: large;
	font-weight: bold;
}

table.chart .empty, table.chart .chart.noborder {
	border-style: none;
}