a.nav { color: #fff; font-weight: bold; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: none; background-color: #0b6d3c; display: block }
a.nav:hover { color: black; font-weight: bold; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: none; background-color: #9f9; display: block }