#iterable {
  background: linear-gradient(to right, #0288d1 0%, #5a56be 100%);
  font-family: "Helvetica Neue", Arial, sans-serif;
  padding: 20px;
}
#iterable input[type="submit"] {
  border: none;
  padding: 8px 20px;
  background-color: #00bfa4;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}
#iterable p {
    color: white;
    text-align: left;
    
}
#iterable input[type="text"] {
    margin-bottom: 20px;
}