body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #f8f9fa;
}

.produto {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  padding: 20px;
  border: 1px solid #ddd;
}

.produto-img {
  max-width: 100%;
  height: auto;
  border: 1px solid #ddd;
}

.preco {
  font-size: 24px;
  color: #28a745;
  font-weight: bold;
  margin: 20px 0;
}

button {
  background-color: #28a745;
  color: white;
  padding: 15px 30px;
  border: none;
  font-size: 18px;
  width: 100%;
}

button:hover {
  background-color: #0056b3;
  cursor: pointer;
}