.knapp {
  background: orange;
  font-family: Arial;
  color: black;
  border: 0;
  font-size: 1em;
  background: orange;
  padding: 10px 20px 10px 20px;
  text-decoration: none;
}


.knapp:hover {
  background: #d6d6d6;
  text-decoration: none;
}