#promo-slider {
  position: relative;
}
#promo-slider img {
  height: 450px;
  width: 100%;
}
#login-form {
  position: absolute;
  top: 40px;
  left: 38%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  color: #fff;
}
#login-form h3,
#login-form label {
  color: #fff;
}
#login-form button {
  background: #000;
  color: #fff;
}
@media (max-width: 767px) {
  #login-form {
    left: 5%;
  }
  #promo-slider-images {
    height: 450px!important;
  }
  #promo-slider-images img {
    display: none!important;
  }
}