#contents table {
	border:1px gray solid;
}

#contents td {
	border:1px gray solid;
}

#keio9000 {
	font-size: x-large;
	font-weight: bold;
	vertical-align:top;
}

#keio8000 {
	font-size: x-large;
	font-weight: bold;
	vertical-align:top;
}

#keio7000 {
	font-size: x-large;
	font-weight: bold;
	vertical-align:top;
}

#keio6000 {
	font-size: x-large;
	font-weight: bold;
	vertical-align:top;
}