.hidden {
  display: none;
}

#message-box {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background-color: #EDEDED;
  border: 1px solid #ccc;
  padding: 10px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  z-index: 1000;
}

#message-box a {
  color: #663300;
  text-decoration: none;
  font-weight: bold;
}

#message-box a:hover,
#message-box a:focus {
  text-decoration: underline;
}

#message-box p {
  display: inline;
  margin-right: 10px;
  color: #663300;
}

#ok-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 5px;
  background-color: #fbc24b;
  color: #ffffff;
  text-decoration: none;
  transition: background-color 0.2s ease-in-out;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  border: none;
}

#ok-button:hover {
  background-color: #eea94d;
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}