.efont {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
}
.font {
	font-size: 12px;
	line-height: 20px;
}
.hang {
	font-size: 12px;
	line-height: 30px;
}
.ehang {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 30px;
}