#nsb-booking-form {
  max-width: 350px;
  background: #f8f8f8;
  padding: 12px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  font-family: inherit;
}
#nsb-booking-form label {
  font-weight: 500;
  margin-bottom: 1px !important;
  display: block;
}
#nsb-booking-form input,
#nsb-booking-form select,
#nsb-booking-form textarea {
  width: 100%;
  padding: 6px 9px !important;
  margin-top: 1px !important;
  margin-bottom: 4px !important;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1em;
  box-sizing: border-box;
}
#nsb-booking-form > * {
  margin-bottom: 6px !important;
}
#nsb-booking-form button {
  background: #009688;
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 4px;
  font-size: 1em;
  cursor: pointer;
  transition: background 0.2s;
}
#nsb-booking-form button:hover {
  background: #00796b;
}
.nsb-form-group {
  margin-bottom: 10px;
}
#nsb-booking-form label,
#nsb-booking-form input,
#nsb-booking-form select,
#nsb-booking-form textarea {
  margin: 0 !important;
  padding: 0;
}