body {
  font-family: Arial, sans-serif;
  text-align: center;
  margin-top: 50px;
  background-color : #f89807;
}

input {
  margin: 10px;
  padding: 10px;
  font-size: 16px;
  border-radius: 8px;
  background-color: #ff5e00;
}

button {
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 8px;
  background-color: #ff5e00;
}

#result {
  margin-top: 20px;
  font-size: 20px;
  font-weight: bold;
}