.parent-slider {
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 4% repeat(4, 1fr) 4%;
  position: relative;
  overflow: hidden;
}

.slider {
  border-left: 1px solid #5252529c;
}

.slider:last-child {
  border-right: 1px solid #5252529c;
}

.slider-img {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: -1;
  display: grid;
  place-items: center;
  background-position: center;
  background-size: cover;
  visibility: hidden;
}

.slider-img-active-1 {
  visibility: visible;
  background-image: url("../img/home-1.jpeg");
  animation: zoom-out 1s;
}

.slider-img-active-2 {
  visibility: visible;
  background-image: url("../img/home-2.jpeg");
  animation: zoom-out 1s;
}

.slider-img-active-3 {
  visibility: visible;
  background-image: url("../img/benefits-of-wholegrains-1200x628-facebook-1200x628-1.jpg");
  animation: zoom-out 1s;
}

.slider-img-active-4 {
  visibility: visible;
  background-image: url("../img/home-4-01.jpeg");
  animation: zoom-out 3s;
}

.slider-img > h2 {
  font-size: 50px;
  color: var(--txt-yellow);
  font-family: var(--style-1);
  letter-spacing: 7px;
  width: 85%;
  text-align: center;
}

.slider-item-container {
  position: relative;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

.slide-ani-1 {
  animation: slide-panal 1s;
}

.slide-ani-2 {
  animation: slide-panal 1.3s;
}

.slide-ani-3 {
  animation: slide-panal 1.6s;
}

.slide-ani-4 {
  animation: slide-panal 1.9s;
}

@keyframes slide-panal {
  from {
    top: 0;
  }
  to {
    top: 100%;
  }
}

.slide-panal {
  width: 100%;
  height: 100%;
  background-color: rgba(27, 27, 27, 0.863);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 0;
}

.paranet-slide-panal {
  z-index: -1;
}

.slider-items {
  position: absolute;
  top: 77%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0.4;
}

.slider-items > img {
  height: 60px;
}

.slider-items > a {
  font-size: 18px;
  font-family: var(--style-1);
  text-decoration: none;
  margin-top: 15%;
  color: var(--txt-white);
  letter-spacing: 3px;
}

.slider-items > a::after {
  content: " ";
  width: 0%;
  height: 2px;
  background-color: var(--bg-yellow);
  color: var(--txt-yellow);
  position: absolute;
  bottom: 0;
  left: 0;
  transition: 0.6s;
}

.slider-item-container:hover .slider-items {
  opacity: 1;
}

.slider-item-container:hover .slider-items > a::after {
  width: 100%;
}

@media only screen and (max-width: 900px) {
  .parent-slider {
    display: block;
    overflow: auto;
    height: auto;
    width: unset;
  }
  .slider {
    position: relative;
    height: 300px;
    border: 0;
  }
  .slider:first-child,
  .slider:last-child {
    display: none;
  }
  .slider:nth-child(2) > .slider-img {
    visibility: visible;
    background-image: url("../img/home-1.jpeg");
  }
  .slider:nth-child(3) > .slider-img {
    visibility: visible;
    background-image: url("../img/home-2.jpeg");
  }
  .slider:nth-child(4) > .slider-img {
    visibility: visible;
    background-image: url("../img/benefits-of-wholegrains-1200x628-facebook-1200x628-1.jpg");
  }
  .slider:nth-child(5) > .slider-img {
    visibility: visible;
    background-image: url("../img/home-4-01.jpeg");
  }
  .slider-img > h2 {
    display: none;
  }
  .slider-items {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 1;
  }
}
