#services_nav, #products_nav, #research_nav, #news_nav
{
	display: none ;
	position: absolute;
	top: 34px;
	visibility: visible; /* hidden */
	/* color: #999999; */
	font-size: 13px ;
	padding: 0px ; /* 4px 4px 8px 4px; */
	z-index: 5;
	border: 1px solid black ;
	/* background-color: #555555 ; */
	background-color: #FFFFFF ;
	/* background-color: transparent ; */
}
#services_nav 
{ 
	left: 12px ;  
}
#products_nav 
{ 
	left: 104px ;  
}
#research_nav 
{ 
	left: 202px ;  
}
#news_nav 
{ 
	left: 294px ;  
}

#services_nav a:link, #products_nav a:link, #research_nav a:link, #news_nav a:link
{
	color: #000000;
	display: block;
	text-decoration: none;
	padding: 1px ; /* 4px 4px 8px 4px; */
	border: 1px solid black ;
}
#services_nav a:visited, #products_nav a:visited, #research_nav a:visited, #news_nav a:visited
{ 
	color: #000000;
	display: block;
	text-decoration: none;
	padding: 1px ; /* 4px 4px 8px 4px; */
	border: 1px solid black ;
}
#services_nav a:hover, #products_nav a:hover, #research_nav a:hover, #news_nav a:hover
{ 
	background: #C50000;
	/* color: #000000; */
	color: #FFFFFF;
	display: block;
	text-decoration: none;
	padding: 1px ; /* 4px 4px 8px 4px; */
	border: 1px solid black ;
}