a.niv1:link   { text-decoration: none; font-family: arial, helvetica, sans-serif; font-size: 16px; font-weight: bold; color: #ffffff }
a.niv1:visited { text-decoration: none;  font-family: arial, helvetica, sans-serif; font-size: 16px; font-weight: bold; color: #ffffff }
a.niv1:hover  { text-decoration: underline; font-family: arial, helvetica, sans-serif; font-size: 16px; font-weight: bold; color: #000000 }
a.niv2:link   { text-decoration: none; font-family: arial, helvetica, sans-serif; font-size: 13px; font-weight: bold; color: #666666 }
a.niv2:visited { text-decoration: none;  font-family: arial, helvetica, sans-serif; font-size: 13px; font-weight: bold; color: #666666 }
a.niv2:hover  { text-decoration: underline; font-family: arial, helvetica, sans-serif; font-size: 13px; font-weight: bold; color: #000000 }