.rob {
	background-color: #cccccc;
	font-size: 12px;
	color: #000000;
}
.rob_h {
	background-color: #999999;
	font-size: 12px;
	font-weight: bold;
	padding : 4px 4px 4px 4px;
	border: 1px solid #000000;
}
.rob_b {
	text-align: justify;
	font-size: 12px;
	padding : 4px 4px 4px 4px;
	border-bottom : 1px solid #999999;
	border-left : 1px solid #999999;
	border-right : 1px solid #999999;
}