body {
  font-family: Arial, sans-serif;
  text-align: center;
  padding: 20px;
}
p {
  font-size: 24px;
}
button {
  font-size: 16px;
  padding: 10px;
  cursor: pointer;
  background-color: blueviolet;
  color: white;
  font-weight: bold;
  margin-top: 100px
}

#result {
  margin-top: 100px;
}