a.nav { text-decoration: none; text-underline:none; color: #0088dd; font-size:16;  font-family:arial; font-weight:bold; width:100%; display:block; }
a:hover.nav { text-decoration: none; color: #0088dd; background-color: white; }
a.top.nav { text-decoration: none; color: #0088dd; }
a.top:hover.nav { text-decoration: none; color: #0088dd; background-color: white; }