.wpum-form fieldset input,
select {
  font-size: 20px;
  border-radius: 12px;
  border-style: dotted;
  border-width: 1px;
  letter-spacing: 0px;
  text-indent: 0px;
  padding: 3px;
  margin: 0px;
}

.wpum-form fieldset label {
  font-size: 20px;
}