@charset "utf-8";
.td_centertop {
	text-align: center;
	vertical-align: top;
}
.td_lefttop {
	text-align: left;
	vertical-align: top;
}
.td_empty {
	background-color: #CCCCCC;
	text-align: center;
	vertical-align: top;
}
.td_null {
	background-color: #CCCCCC;
	text-align: center;
	vertical-align: top;
}