.parallax-container {
  position: relative;
  overflow: hidden;
  height: 50vh;
  z-index: 1;
}

.parallax {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.parallax img {
  display: none;
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 100% !important;
  height: auto !important;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}