a {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px; color: #000000; text-decoration: none}
a:hover {  color: #0000FF; text-decoration: none}
knopki {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; color: #FFFFFF; text-decoration: none}