.parallax-background {
  background-color: black;
}
.parallax,
.gdlr-core-pbf-background {
  /* Full height */
  display: block;
  /* Create the parallax scrolling effect */
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  /* Responsive Changes */
}
@media only screen and (max-device-width: 1024px) {
  .parallax,
  .gdlr-core-pbf-background {
    background-attachment: scroll;
  }
}