body {
	font-family: Meiryo;
}

th {
	color: white;
	background-color: silver;
	margin: 0em;
	padding: 0em 1em;
	border-width: 1px;
	border-color: black;
	border-style: dashed;
}

td {
	margin: 0em;
	padding: 0em 1em;
	border-width: 1px;
	border-color: black;
	border-style: dashed;
}