button[type="submit"],
a#btn-back {
  background-color: #f04c00;
}
button[type="submit"]:hover,
a#btn-back:hover {
  background-color: #fffefd;
  border-color: #f04c00;
  color: #f04c00;
}
input[type="submit"].button.button-outline {
  border-color: #f04c00;
  color: #f04c00;
}
input[type="submit"].button.button-outline:hover {
  background-color: #f04c00;
  color: #fffefd;
}