a { color: #0000ff; 
 font-family: Verdana, Arial, Helvetica, sans-serif;
 font-weight: 700;
 font-size: 12px;
 text-decoration: none; }

a:visited { color: #red; }

a:hover { color: red;
 font-weight: 1000;
 font-size: 13px; }