a:link { 
	text-decoration: none;
	font-weight: normal; 
}

a:visited { 
	text-decoration: none;
	font-weight: normal;  
}
a:active { 
	text-decoration: none; 
	font-weight: normal;
}
a:hover { 
	text-decoration: underline; 
	font-weight: normal; 
}