.biao {
	border: 1px solid #666666;
}
.xbx {
	border-top-width: 1px;
	border-right-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-bottom-style: solid;
	border-top-color: #353535;
	border-right-color: #353535;
	border-bottom-color: #353535;
	border-left-color: #353535;
}
.ybx {
	border-top-width: 1px;
	border-right-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-right-style: solid;
	border-top-color: #353535;
	border-right-color: #353535;
	border-bottom-color: #353535;
	border-left-color: #353535;
}
.yx {
	border-top-width: 1px;
	border-right-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-right-style: solid;
	border-bottom-style: solid;
	border-top-color: #353535;
	border-right-color: #353535;
	border-bottom-color: #353535;
	border-left-color: #353535;
}
.xx {
	border-top-width: 1px;
	border-right-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-bottom-style: dashed;
	border-top-color: #666666;
	border-right-color: #666666;
	border-bottom-color: #666666;
	border-left-color: #666666;
}