a.nav1: { font-family: Arial; font-size: 18px; text-decoration: none; color: #000000;}a.nav1:link { font-family: Arial; font-size: 18px; text-decoration: underline; color: #000000;}a.nav1:visited {font-family: Arial; font-size: 18px; text-decoration: underline;color: #000000;} a.nav1:active { font-family: Arial; font-size: 18px; text-decoration: underline; color: #000000; ; font-style: normal; font-weight: normal; border-top: none; border-right: none; border-bottom: none; border-left: none; } a.nav1:hover {font-family: Arial; font-size: 18px; text-decoration: underline;color: #666666;}