body {
  background-color: lightblue;
  text-align: center;
  font-family: Arial, Helvetica, sans-serif;
}
#messageDiv {
  border: solid 2px orange;
  padding-bottom: 20px;
  margin-left: 100px;
  margin-right: 100px;
}
#title {
  color: blue;
}
#submit-btn {
  background-color: lightyellow;
  border-radius: 15px;
}
#submittedMessage {
  color: purple;
}