.zi {
	font-size: 12px;
	line-height: 18px;
}
.x {
	border-right-width: 2px;
	border-right-style: solid;
	border-right-color: #999999;
}
.k {
	border-top-width: 4px;
	border-top-style: solid;
	border-top-color: #4AD299;
}
.kk {
	border-top: 1px solid #A6CABD;
	border-right: 1px solid #A6CABD;
	border-bottom: none;
	border-left: 1px solid #A6CABD;
}
.kkk {
	border: 1px solid #4AD299;
}