.bb a:link    { color: #0000ff; }
  .bb a:visited { color: #0000ff; }
  .bb a:active  { color: #cc00ff; }
  .bb a:hover   { color: red; text-decoration: none }
  .cc a:link    { color: #000080; }
  .cc a:visited { color: #000080; }
  .cc a:active  { color: #cc00ff; }
  .cc a:hover   { color: red; text-decoration: none }
  .left a:link    { color: #333300; }
  .left a:visited { color: #333300; }
  .left a:active  { color: #cc00ff; }
  .left a:hover   { color: red; text-decoration: none } 
  .local a:link    { color: #800000; }
  .local a:visited { color: #800000; }
  .local a:active  { color: #cc00ff; }
  .local a:hover   { color: red; text-decoration: none } 
  .op1 a:link    { color: #336699; }
  .op1 a:visited { color: #336699; }
  .op1 a:active  { color: #cc00ff; }
  .op1 a:hover   { color: red; text-decoration: none }
  .op2 a:link    { color: #996633; }
  .op2 a:visited { color: #996633; }
  .op2 a:active  { color: #cc00ff; }
  .op2 a:hover   { color: red; text-decoration: none }  
  .op3 a:link    { color: #003300; }
  .op3 a:visited { color: #003300; }
  .op3 a:active  { color: #cc00ff; }
  .op3 a:hover   { color: red; text-decoration: none }
  .op4 a:link    { color: red; }
  .op4 a:visited { color: #003300; }
  .op4 a:active  { color: #cc00ff; }
  .op4 a:hover   { color: black; text-decoration: none }