body{
  background-color: #f0f1f5 !important;
}
.hide-step {
  opacity: 0.1;
}
.form-control {
  border-color: #0079ff;
  color: #0079ff;
}
.form-control-lg,
.form-control-imei {
  font-size: 1.5rem !important;
}