a.nav, a.nav:link, a.nav:visited {	display:block; 
				  	width:120px; 
				  	height:25px;
				  	text-decoration:none; 
					text-align: center;				 
					font-family:verdana, arial, sans-serif;
					font-size:12px;
					color:white; 
					line-height:25px; 
					overflow:hidden; 
					float:left;
				}

a.nav:hover 			{	display:block;
				 	width:120px;
				 	font-weight: bold; 
				 	font-size: 12px;
				 	text-decoration:underline;
				 	border-bottom-width:2px;
}

a.nav:active 			{font-weight: bold; 
				 font-size: 14px;
				 font-weight: bold; 
				 text-decoration:underline;
}