#box_tab {
	width: 670px;
	margin: 0px 0px 0px 0px;
	background:#ffffff;
}

#box_menu{

    line-height: 2.0;
    text-decoration: none;
    white-space: nowrap; /* required in IE 6 */    
    outline: 0; /* prevent dotted border in Firefox */
	 text-align: center;
	width: 670px;
	height: 24px;
	margin: 0;
	padding: 0;
	font-size: 12px; background:#000000;
}

#box_menu li{
	display: inline;
}
#box_menu li a{

	padding: 18px;
	text-decoration: none;
	
}
div.hidden{
	display:none;
}

.active{
	font-size:12px;
	background:#FF6600;
	font-weight: bold;
}

.inactive{

	font-size:12px;
	background:#000000;
	font-weight: bold;

	
}