.shixian {
	border: 1px solid #CCCCCC;
}
.s2-lr {
	border-right-width: 1px;
	border-left-width: 1px;
	border-right-style: solid;
	border-left-style: solid;
	border-right-color: #CCCCCC;
	border-left-color: #CCCCCC;
}
.xx {
	border-top-width: 1px;
	border-top-style: dashed;
	border-top-color: #CCCCCC;
}