.dashed_line {
	border-top: 0px none #000000;
	border-right: 0px none #000000;
	border-bottom: 1px dashed #000000;
	border-left: 0px none #000000;
}
.dashed_line_dim {
	border-top: 0px none #999999;
	border-right: 0px none #999999;
	border-bottom: 1px dashed #999999;
	border-left: 0px none #999999;
}