body {
  font-family: sans-serif;
  background-color: black;
  text-align: center;
  color: white;
  margin-top: 100px;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#greenButton {
  background-color: green;
  color: white;
  padding: 20px 40px;
  font-size: 18px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}

#submitButton {
  margin-top: 20px;
  padding: 10px 20px;
  font-size: 16px;
}