a:link {color:green;text-decoration:none }
a:visited {color:green;text-decoration:none }
a:hover {color:red;text-decoration:underline }
a:active {color:blue;text-decoration:underline }

a.nolink:link {color:olive;text-decoration:underline }
a.nolink:visited {color:green;text-decoration:underline }
a.nolink:hover {color:red;text-decoration:underline }
a.nolink:active {color:olive;text-decoration:underline }