<button class="my-button">Klik saya</button>

.my-button {
  /* Properti tampilan button */
  background-color: #007bff;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  /* Properti animasi ketika dihover */
  transition: background-color 0.3s ease-in-out;
}
.my-button:hover {
  background-color: #0056b3;
}