#box_tab {
	width:  700    px;
	height: 0px;
	margin: 0px 0px 0px 0px;
}

#box_menu{
	width:     px;
	height: 0px;
	margin: 0;
	padding: 0;
	font-family:Arial, Helvetica, sans-serif;
	font-size: 12px; 
}

#box_content {
	width:auto;
	height:auto;
	margin: 0px 0px 0px 0px;
}

#box_menu li{
	display: inline;
}
#box_menu li a
			{
				text-decoration: none;
			}
div.hidden{
	display:none;
}

.font18{
	font-size:18px;
}

.font12{
	font-size:12px;
}