form {
  max-width: 400px;
  margin: auto;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 10px;
  background-color: #f9f9f9;
}

form div {
  margin-bottom: 15px;
}

form label {
  display: block;
  margin-bottom: 5px;
}

form input {
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
}

form button {
  background-color: #4CAF50;
  color: white;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
}

form button:hover {
  background-color: #45a049;
}