button {
  border-radius: 8px;
  background-color: white;
  color: black;
  border: 2px solid #555555;
  padding: 8px 12px;
font-size: 14px;
transition-duration: 0.4s;
cursor: pointer;
}

button:hover {
  background-color: #555555;
  color: white;
}

button:disabled {
  background-color: white;
  color: grey;
  border: 2px solid #aaaaaa;
cursor: not-allowed;
}