.br {
	border: 1px solid #CCCCCC;
}
.br_xian {

	border-bottom-width: 1px;


	border-bottom-style: dashed;

	border-bottom-color: #999999;

}
.sux {

	border-right-width: 1px;



	border-right-style: dashed;


	border-right-color: #999999;

}