footer::before {
  content: "";
  background-image: url("../../img/footer-background.png");
  background-size: contain;
  background-repeat: no-repeat;
  width: 234px;
  height: 220px;
  display: block;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: -1;
}

@media (min-width: 1024px) {
  footer::before {
      width: 524px;
      height: 451px;
  }
}