.em-booking-form-details input.input, 
.em-booking-form-details textarea {
    width: 250px;
    border: 1px solid darkgray;
    background-color: white;
    margin-top: 2px;
}
select {
  width: auto !important;
}
.em-booking-form-details textarea {
  width: 247px !important;
}
.em-booking-gateway select {
  width: 249px !important;
}