div.dec-slider {
  width: calc(57.743% + 30px);
  max-height: 762px;
  padding: 0 30px 30px 0;
  z-index: 0;
  position: absolute;
}

.dec-slider-item {
  height: 100%;
  box-shadow: 0px 16px 21px 0 rgba(0, 1, 2, 0.14);
}

.dec-slider-item img {
  display: block;
  height: 100%;
  width: 100%;
}

@media (max-width: 1200px) {
  div.dec-slider {
    width: 70%;
  }
}

@media (max-width: 1024px) {
  div.dec-slider {
    display: none;
  }
}