table.grid_horizontal {
	margin: 1em 0;
	width: 100%;
}

table.grid_horizontal.small {
	margin: 0 auto;
	width: 50%;
}

table.grid_horizontal caption {
	font-size: 120%;
	font-weight: bold;
	text-align: center;
}

table.grid_horizontal th {
	font-weight: bold;
}

table.grid_horizontal th,
table.grid_horizontal td {
	padding: 0.25em 0;
	vertical-align: top;
}