.form-item-time-period-min {
  height: 48px;
  width: 100%;
  border: 1px solid #d1d1d1;
  border-radius: 0;
  background-color: #d1d1d1;
  box-shadow: none;
  padding: 15px 40px 10px 17px;
  font-size: 18px;
  color: #202020;
  box-sizing: border-box;
}

.form-item-time-period-min * {
  display: none;
}

.form-item-time-period-max {
  display: none;
}