a.nav4: { font-family: Arial; font-size: 12px; text-decoration: none; color: #000000;}a.nav4:link { font-family: Verdana; font-size: 12px; text-decoration: underline; color: #0000FF;; font-weight: normal}a.nav4:hover {font-family: Verdana; font-size: 12px; text-decoration: none;color: #0000FF;; font-weight: normal}