.full-slider > ul {
  padding: 0;
  list-style: none;
  position: relative;
  margin: 0;
  white-space: nowrap;
  font-size: 0;
  overflow: hidden;
}
  .full-slider > ul > li {
    display: inline-block;
  }
.full-slider > .controls {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  flex-direction: row;
  padding: 2rem;
}
  .full-slider > .controls .action-prev,
  .full-slider > .controls .action-next {
    margin: 0 -50%;
    color: white;
    font-size: 200%;
    background: none;
    border: none;
    transition-duration: 0.3s;
  }
  .full-slider > .controls .action-prev:hover,
  .full-slider > .controls .action-next:hover {
    text-shadow: 0 5px 10px -5px #ffffff77;
  }

@media screen and (max-width:500px) {
  .full-slider > .controls {
    padding: 5px;
  }
  .full-slider > .controls .action-prev,
  .full-slider > .controls .action-next {
    font-size: 150%;
  }
  .d-mobile{
    display: block;
  }
  .d-desktop {
    display: none;
  }
}
@media screen and (min-width:500px) {
  .d-mobile {
    display: none;
  }
  .d-desktop {
    display: block;
  }
}