.hei_12_xia {
	font-size: 12px;
	color: #000000;
	text-decoration: underline;
}
.hei_12_wu {
	font-size: 12px;
	color: #000000;
}
.hei_12_20 {
	font-size: 12px;
	line-height: 20px;
	color: #000000;
}
.hei_14_24 {
	font-size: 14px;
	line-height: 22px;
	color: #000000;
	text-decoration: none;
}