a:link {
	font-family: Arial, Helvetica, sans-serif;
	text-decoration: none;
	color: #990000; 
	text-decoration: none; 
	background: #FFFFFF;}/*normal links in the text*/
a:visited {
	color: #990000; 
	text-decoration: none; 
	background: #FFFFFF;}
a:hover { /*this effect is not shown in NN4.xx*/
	color: #3E81AD; 
	text-decoration: underline; 
	background: #FFFFFF;}
a:active {/*colour in NN4.xx is red*/ 
	color: #FFFF00; 
	text-decoration: underline; 
	background: #FFFFFF;}
}