A:link    { color:  #990000 ; text-decoration: none; font-weight: normal  }
A:visited { color:  #000099 ; text-decoration: none; font-weight: normal  }
A:active  { color:  #990000 ; text-decoration: none; font-weight: normal  }
A:hover   { color: red; font-weight: normal } 


.nav {}
A.nav:link {
 color: #0000ff;
 font-weight: bold;
 font-size: 14px; 
 text-decoration: none;
}
A.nav:visited {
 color: #000099;
 font-weight: bold;
 font-size: 14px; 
 text-decoration: none;
}
A.nav:active {
 color: #000099;
 font-weight: bold;
 font-size: 14px; 
 text-decoration: none;
}
A.nav:hover {
 color: red;
 font-weight: bold;
 font-size: 14px; 
 text-decoration: none;
}