.carousel > input[type=radio]:nth-child(3):checked ~ .carousel__next > label:nth-child(1), .carousel > input[type=radio]:nth-child(3):checked ~ .carousel__prev > label:nth-child(2), .carousel > input[type=radio]:nth-child(2):checked ~ .carousel__next > label:nth-child(3), .carousel > input[type=radio]:nth-child(4):checked ~ .carousel__prev > label:nth-child(3), .carousel > input[type=radio]:nth-child(3):checked ~ .carousel__next > label:nth-child(4), .carousel > input[type=radio]:nth-child(3):checked ~ .carousel__prev > label:nth-child(2), .carousel > input[type=radio]:nth-child(2):checked ~ .carousel__next > label:nth-child(3), .carousel > input[type=radio]:nth-child(2):checked ~ .carousel__prev > label:nth-child(1), .carousel > input[type=radio]:nth-child(1):checked ~ .carousel__next > label:nth-child(2), .carousel > input[type=radio]:nth-child(1):checked ~ .carousel__prev > label:nth-child(3) {
  opacity: 1 !important;
  z-index: 3;
}


.container {
  width: 100%;
  height: 100%;
}

.carousel {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.carousel > input[type=radio] {
  position: absolute;
  left: 0;
  opacity: 0;
  top: 0;
}

.carousel > input[type=radio]:checked ~ .carousel__items .carousel__item,
.carousel > input[type=radio]:checked ~ .carousel__prev > label,
.carousel > input[type=radio]:checked ~ .carousel__next > label {
  opacity: 0;
}
.carousel > input[type=radio]:nth-child(1):checked ~ .carousel__items .carousel__item:nth-child(1) {
  opacity: 1;
}
.carousel > input[type=radio]:nth-child(1):checked ~ .carousel__nav > label:nth-child(1) {
  background: #ccc;
  cursor: default;
  pointer-events: none;
}
.carousel > input[type=radio]:nth-child(2):checked ~ .carousel__items .carousel__item:nth-child(2) {
  opacity: 1;
}
.carousel > input[type=radio]:nth-child(2):checked ~ .carousel__nav > label:nth-child(2) {
  background: #ccc;
  cursor: default;
  pointer-events: none;
}
.carousel > input[type=radio]:nth-child(3):checked ~ .carousel__items .carousel__item:nth-child(3) {
  opacity: 1;
}
.carousel > input[type=radio]:nth-child(3):checked ~ .carousel__nav > label:nth-child(3) {
  background: #ccc;
  cursor: default;
  pointer-events: none;
}

.carousel__items {
  margin: 0;
  padding: 0;
  list-style-type: none;
  width: 100%;
  height: 60vh;
  position: relative;
}

@media screen and ( min-width: 767px){
  .carousel__items {
    margin: 0;
    padding: 0;
    list-style-type: none;
    width: 100%;
    height: 100vh;
    position: relative;
  }
}

.carousel__item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  transition: opacity 2s;
  -webkit-transition: opacity 2s;
}
.carousel__item img {
  width: 100%;
  vertical-align: middle;
}
.carousel__prev > label, .carousel__next > label {
  border: 1px solid #fff;
  border-radius: 50%;
  cursor: pointer;
  display: block;
  width: 40px;
  height: 40px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  opacity: 0;
  z-index: 2;
}
.carousel__prev > label:hover, .carousel__prev > label:focus, .carousel__next > label:hover, .carousel__next > label:focus {
  opacity: 0.5 !important;
}
.carousel__prev > label:before, .carousel__prev > label:after, .carousel__next > label:before, .carousel__next > label:after {
  content: "";
  position: absolute;
  width: inherit;
  height: inherit;
}
.carousel__prev > label:before, .carousel__next > label:before {
  background: linear-gradient(to top, #fff 0%, #fff 10%, rgba(51, 51, 51, 0) 10%), linear-gradient(to left, #fff 0%, #fff 10%, rgba(51, 51, 51, 0) 10%);
  width: 60%;
  height: 60%;
  top: 20%;
}
.carousel__prev > label {
  left: 2%;
}
.carousel__prev > label:before {
  left: 35%;
  top: 20%;
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
}
.carousel__next > label {
  right: 2%;
}
.carousel__next > label:before {
  left: 10%;
  transform: rotate(315deg);
  -webkit-transform: rotate(315deg);
}