A:link {
  color: #1000bd;
  text-decoration: none;
  }/*normal links in the text*/
A:hover { /*this effect is not shown in NN4.xx*/
  color: #009999;
  text-decoration: none;
  }
A:active {/*colour in NN4.xx is red*/
  color: #dddddd;
  text-decoration: none;
  }
A:visited {
  color: #FF9999;
  text-decoration: none;
}