*, *:before, *:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: #f3f3f3;
}

.cont {
  position: relative;
  overflow: hidden;
  height: 100vh;
  padding: 40px 70px 0px;
  max-height: 370px;
}
.cont__inner {
  position: relative;
  height: 100%;
}
.cont__inner:hover .el__bg:after {
  opacity: 1;
}

.el {
  position: absolute;
  left: 0;
  top: 0;
  width: 19.2%;
  height: 100%;
  background: #252525;
  -webkit-transition: width 0.7s, opacity 0.6s 0.7s, z-index 0s 1.3s, -webkit-transform 0.6s 0.7s;
  transition: width 0.7s, opacity 0.6s 0.7s, z-index 0s 1.3s, -webkit-transform 0.6s 0.7s;
  transition: transform 0.6s 0.7s, width 0.7s, opacity 0.6s 0.7s, z-index 0s 1.3s;
  transition: transform 0.6s 0.7s, width 0.7s, opacity 0.6s 0.7s, z-index 0s 1.3s, -webkit-transform 0.6s 0.7s;
  will-change: transform, width, opacity;
}
.el:not(.s--active) {
  cursor: pointer;
}
.el__overflow {
  overflow: hidden;
  position: relative;
  height: 100%;
}
.el__inner {
  overflow: hidden;
  position: relative;
  height: 100%;
  -webkit-transition: -webkit-transform 1s;
  transition: -webkit-transform 1s;
  transition: transform 1s;
  transition: transform 1s, -webkit-transform 1s;
}
.cont.s--inactive .el__inner {
  -webkit-transform: translate3d(0, 100%, 0);
          transform: translate3d(0, 100%, 0);
}
.el__bg {
  position: relative;
  width: calc(100vw - 140px);
  height: 100%;
  -webkit-transition: -webkit-transform 0.6s 0.7s;
  transition: -webkit-transform 0.6s 0.7s;
  transition: transform 0.6s 0.7s;
  transition: transform 0.6s 0.7s, -webkit-transform 0.6s 0.7s;
  will-change: transform;
}
.el__bg:before {
  content: "";
  position: absolute;
  left: 0;
  top: -5%;
  width: 100%;
  height: 110%;
  background-size: cover;
  background-position: center center;
  -webkit-transition: -webkit-transform 1s;
  transition: -webkit-transform 1s;
  transition: transform 1s;
  transition: transform 1s, -webkit-transform 1s;
  -webkit-transform: translate3d(0, 0, 0) scale(1);
          transform: translate3d(0, 0, 0) scale(1);
}
.cont.s--inactive .el__bg:before {
  -webkit-transform: translate3d(0, -100%, 0) scale(1.2);
          transform: translate3d(0, -100%, 0) scale(1.2);
}
.el.s--active .el__bg:before {
  -webkit-transition: -webkit-transform 0.8s;
  transition: -webkit-transform 0.8s;
  transition: transform 0.8s;
  transition: transform 0.8s, -webkit-transform 0.8s;
}
.el__bg:after {
  content: "";
  z-index: 1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
}
.cont.s--el-active .el__bg:after {
  -webkit-transition: opacity 0.5s 1.4s;
  transition: opacity 0.5s 1.4s;
  opacity: 1 !important;
}
.el__preview-cont {
  z-index: 2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.3s 1.2s;
  transition: all 0.3s 1.2s;
}
.cont.s--inactive .el__preview-cont {
  opacity: 0;
  -webkit-transform: translateY(10px);
          transform: translateY(10px);
}
.cont.s--el-active .el__preview-cont {
  opacity: 0;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.el__heading {
  color: #fff;

  font-size: 18px;
}
.el__content {
  z-index: -1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 150px;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: all 0.1s;
  transition: all 0.1s;
}
.el.s--active .el__content {
  z-index: 2;
  opacity: 1;
  pointer-events: auto;
  -webkit-transition: all 0.5s 1.4s;
  transition: all 0.5s 1.4s;
}
.el__text {

  font-size: 20px;
  color: #fff;
  text-align: center;
  font-weight: 600;
}
.el__close-btn {
  z-index: -1;
  position: absolute;
  right: 10px;
  top: 10px;
  width: 60px;
  height: 60px;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: all 0s 0.45s;
  transition: all 0s 0.45s;
  cursor: pointer;
}
.el.s--active .el__close-btn {
  z-index: 5;
  opacity: 1;
  pointer-events: auto;
  -webkit-transition: all 0s 1.4s;
  transition: all 0s 1.4s;
}
.el__close-btn:before, .el__close-btn:after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 8px;
  margin-top: -4px;
  background: #fff;
  opacity: 0;
  -webkit-transition: opacity 0s;
  transition: opacity 0s;
}
.el.s--active .el__close-btn:before, .el.s--active .el__close-btn:after {
  opacity: 1;
}
.el__close-btn:before {
  -webkit-transform: rotate(45deg) translateX(100%);
          transform: rotate(45deg) translateX(100%);
}
.el.s--active .el__close-btn:before {
  -webkit-transition: all 0.3s 1.4s cubic-bezier(0.72, 0.09, 0.32, 1.57);
  transition: all 0.3s 1.4s cubic-bezier(0.72, 0.09, 0.32, 1.57);
  -webkit-transform: rotate(45deg) translateX(0);
          transform: rotate(45deg) translateX(0);
}
.el__close-btn:after {
  -webkit-transform: rotate(-45deg) translateX(100%);
          transform: rotate(-45deg) translateX(100%);
}
.el.s--active .el__close-btn:after {
  -webkit-transition: all 0.3s 1.55s cubic-bezier(0.72, 0.09, 0.32, 1.57);
  transition: all 0.3s 1.55s cubic-bezier(0.72, 0.09, 0.32, 1.57);
  -webkit-transform: rotate(-45deg) translateX(0);
          transform: rotate(-45deg) translateX(0);
}
.el__index {
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: -80px;
  width: 100%;
  height: 100%;
  min-height: 250px;
  text-align: center;
  font-size: 2vw;
  line-height: 3;
  font-weight: bold;
  -webkit-transition: opacity 0.3s 1.4s, -webkit-transform 0.5s;
  transition: opacity 0.3s 1.4s, -webkit-transform 0.5s;
  transition: transform 0.5s, opacity 0.3s 1.4s;
  transition: transform 0.5s, opacity 0.3s 1.4s, -webkit-transform 0.5s;
  -webkit-transform: translate3d(0, 1vw, 0);
          transform: translate3d(0, 1vw, 0);
}
.el:hover .el__index {
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.cont.s--el-active .el__index {
  -webkit-transition: opacity 0.3s, -webkit-transform 0.5s;
  transition: opacity 0.3s, -webkit-transform 0.5s;
  transition: transform 0.5s, opacity 0.3s;
  transition: transform 0.5s, opacity 0.3s, -webkit-transform 0.5s;
  opacity: 0;
}
.el__index-back, .el__index-front {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
}
.el__index-back {
  color: #2f3840;
  opacity: 0;
  -webkit-transition: opacity 0.25s 0.25s;
  transition: opacity 0.25s 0.25s;
}
.el:hover .el__index-back {
  -webkit-transition: opacity 0.25s;
  transition: opacity 0.25s;
  opacity: 1;
}
.el__index-overlay {
  overflow: hidden;
  position: relative;
  -webkit-transform: translate3d(0, 100%, 0);
          transform: translate3d(0, 100%, 0);
  -webkit-transition: -webkit-transform 0.5s 0.1s;
  transition: -webkit-transform 0.5s 0.1s;
  transition: transform 0.5s 0.1s;
  transition: transform 0.5s 0.1s, -webkit-transform 0.5s 0.1s;
  color: transparent;
}
.el__index-overlay:before {
  content: attr(data-index);
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  color: #4bc16b;
  -webkit-transform: translate3d(0, -100%, 0);
          transform: translate3d(0, -100%, 0);
  -webkit-transition: -webkit-transform 0.5s 0.1s;
  transition: -webkit-transform 0.5s 0.1s;
  transition: transform 0.5s 0.1s;
  transition: transform 0.5s 0.1s, -webkit-transform 0.5s 0.1s;
}
.el:hover .el__index-overlay {
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.el:hover .el__index-overlay:before {
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.el:nth-child(1) {
  -webkit-transform: translate3d(0%, 0, 0);
          transform: translate3d(0%, 0, 0);
  -webkit-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
}
.cont.s--el-active .el:nth-child(1):not(.s--active) {
  -webkit-transform: scale(0.5) translate3d(0%, 0, 0);
          transform: scale(0.5) translate3d(0%, 0, 0);
  opacity: 0;
  -webkit-transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: transform 0.95s, opacity 0.95s;
  transition: transform 0.95s, opacity 0.95s, -webkit-transform 0.95s;
}
.el:nth-child(1) .el__inner {
  -webkit-transition-delay: 0s;
          transition-delay: 0s;
}
.el:nth-child(1) .el__bg {
  -webkit-transform: translate3d(0%, 0, 0);
          transform: translate3d(0%, 0, 0);
}
.el:nth-child(1) .el__bg:before {
  -webkit-transition-delay: 0s;
          transition-delay: 0s;
  background-image: url("https://f.nodacdn.net/getfile.php?id_file=257194");
}
.el:nth-child(2) {
  -webkit-transform: translate3d(105.20833%, 0, 0);
          transform: translate3d(105.20833%, 0, 0);
  -webkit-transform-origin: 155.20833% 50%;
          transform-origin: 155.20833% 50%;
}
.cont.s--el-active .el:nth-child(2):not(.s--active) {
  -webkit-transform: scale(0.5) translate3d(105.20833%, 0, 0);
          transform: scale(0.5) translate3d(105.20833%, 0, 0);
  opacity: 0;
  -webkit-transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: transform 0.95s, opacity 0.95s;
  transition: transform 0.95s, opacity 0.95s, -webkit-transform 0.95s;
}
.el:nth-child(2) .el__inner {
  -webkit-transition-delay: 0.1s;
          transition-delay: 0.1s;
}
.el:nth-child(2) .el__bg {
  -webkit-transform: translate3d(-19.2%, 0, 0);
          transform: translate3d(-19.2%, 0, 0);
}
.el:nth-child(2) .el__bg:before {
  -webkit-transition-delay: 0.1s;
          transition-delay: 0.1s;
  background-image: url("https://f.nodacdn.net/getfile.php?id_file=257194");
}
.el:nth-child(3) {
  -webkit-transform: translate3d(210.41667%, 0, 0);
          transform: translate3d(210.41667%, 0, 0);
  -webkit-transform-origin: 260.41667% 50%;
          transform-origin: 260.41667% 50%;
}
.cont.s--el-active .el:nth-child(3):not(.s--active) {
  -webkit-transform: scale(0.5) translate3d(210.41667%, 0, 0);
          transform: scale(0.5) translate3d(210.41667%, 0, 0);
  opacity: 0;
  -webkit-transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: transform 0.95s, opacity 0.95s;
  transition: transform 0.95s, opacity 0.95s, -webkit-transform 0.95s;
}
.el:nth-child(3) .el__inner {
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
.el:nth-child(3) .el__bg {
  -webkit-transform: translate3d(-38.4%, 0, 0);
          transform: translate3d(-38.4%, 0, 0);
}
.el:nth-child(3) .el__bg:before {
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
  background-image: url("https://f.nodacdn.net/getfile.php?id_file=257194");
}
.el:nth-child(4) {
  -webkit-transform: translate3d(315.625%, 0, 0);
          transform: translate3d(315.625%, 0, 0);
  -webkit-transform-origin: 365.625% 50%;
          transform-origin: 365.625% 50%;
}
.cont.s--el-active .el:nth-child(4):not(.s--active) {
  -webkit-transform: scale(0.5) translate3d(315.625%, 0, 0);
          transform: scale(0.5) translate3d(315.625%, 0, 0);
  opacity: 0;
  -webkit-transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: transform 0.95s, opacity 0.95s;
  transition: transform 0.95s, opacity 0.95s, -webkit-transform 0.95s;
}
.el:nth-child(4) .el__inner {
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}
.el:nth-child(4) .el__bg {
  -webkit-transform: translate3d(-57.6%, 0, 0);
          transform: translate3d(-57.6%, 0, 0);
}
.el:nth-child(4) .el__bg:before {
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
  background-image: url("https://f.nodacdn.net/getfile.php?id_file=257194");
}
.el:nth-child(5) {
  -webkit-transform: translate3d(420.83333%, 0, 0);
          transform: translate3d(420.83333%, 0, 0);
  -webkit-transform-origin: 470.83333% 50%;
          transform-origin: 470.83333% 50%;
}
.cont.s--el-active .el:nth-child(5):not(.s--active) {
  -webkit-transform: scale(0.5) translate3d(420.83333%, 0, 0);
          transform: scale(0.5) translate3d(420.83333%, 0, 0);
  opacity: 0;
  -webkit-transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: opacity 0.95s, -webkit-transform 0.95s;
  transition: transform 0.95s, opacity 0.95s;
  transition: transform 0.95s, opacity 0.95s, -webkit-transform 0.95s;
}
.el:nth-child(5) .el__inner {
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
}
.el:nth-child(5) .el__bg {
  -webkit-transform: translate3d(-76.8%, 0, 0);
          transform: translate3d(-76.8%, 0, 0);
}
.el:nth-child(5) .el__bg:before {
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
  background-image: url("https://f.nodacdn.net/getfile.php?id_file=257194");
}
.el:hover .el__bg:after {
  opacity: 0;
}
.el.s--active {
  z-index: 1;
  width: 100%;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
  -webkit-transition: width 0.7s 0.7s, z-index 0s, -webkit-transform 0.6s;
  transition: width 0.7s 0.7s, z-index 0s, -webkit-transform 0.6s;
  transition: transform 0.6s, width 0.7s 0.7s, z-index 0s;
  transition: transform 0.6s, width 0.7s 0.7s, z-index 0s, -webkit-transform 0.6s;
}
.el.s--active .el__bg {
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
  -webkit-transition: -webkit-transform 0.6s;
  transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
  transition: transform 0.6s, -webkit-transform 0.6s;
}
.el.s--active .el__bg:before {
  -webkit-transition-delay: 0.6s;
          transition-delay: 0.6s;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

.icon-link {
  position: absolute;
  left: 5px;
  bottom: 5px;
  width: 32px;
}
.icon-link img {
  width: 100%;
  vertical-align: top;
}
.icon-link--twitter {
  left: auto;
  right: 5px;
}

*, *:before, *:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: #f3f3f3;
}

$vertPad: 80px;
$sidePad: 70px;

$numOfEls: 5;
$elMrg: 1%;

$initAT: 1s;
$initDelayStep: 0.1s;
$fullInitAT: $initAT + $initDelayStep * ($numOfEls - 1);
$moveAT: 0.6s;
$expandAT: 0.7s;
$expandDelay: 0.1s;
$bgScaleAT: 0.8s;
$fadeoutAT: $moveAT + $expandAT/2;
$indexHoverAT: 0.5s;
$closeBtnAT: 0.3s;
$closeBtnLineDelay: 0.15s;
$fullExpandAT: $moveAT + $expandDelay + $expandAT;
$contentFadeinAT: 0.5s;

@mixin elHover {
  .el:hover & {
    @content;
  }
}

@mixin elActive {
  .el.s--active & {
    @content;
  }
}

@mixin contInactive {
  .cont.s--inactive & {
    @content;
  }
}

@mixin contElActive {
  .cont.s--el-active & {
    @content;
  }
}

.cont {
  position: relative;
  overflow: hidden;
  height: 100vh;
  padding: $vertPad $sidePad;

  &__inner {
    position: relative;
    height: 100%;
    
    &:hover .el__bg:after {
      opacity: 1;
    }
  }
}

.el {
  $elW: (100% - $elMrg * ($numOfEls - 1)) / $numOfEls;
  $elMrgRel: percentage($elMrg / $elW);
  
  position: absolute;
  left: 0;
  top: 0;
  width: $elW;
  height: 100%;
  background: #252525;
  transition: transform $moveAT $expandAT, width $expandAT, opacity $moveAT $expandAT, z-index 0s $moveAT + $expandAT;
  will-change: transform, width, opacity;

  &:not(.s--active) {
    cursor: pointer;
  }
  
  &__overflow {
    overflow: hidden;
    position: relative;
    height: 100%;
  }

  &__inner {
    overflow: hidden;
    position: relative;
    height: 100%;
    transition: transform $initAT;

    @include contInactive {
      transform: translate3d(0,100%,0);
    }
  }

  &__bg {
    position: relative;
    width: calc(100vw - #{$sidePad * 2});
    height: 100%;
    transition: transform $moveAT $expandAT;
    will-change: transform;

    &:before {
      content: "";
      position: absolute;
      left: 0;
      top: -5%;
      width: 100%;
      height: 110%;
      background-size: cover;
      background-position: center center;
      transition: transform $initAT;
      transform: translate3d(0,0,0) scale(1);

      @include contInactive {
        transform: translate3d(0,-100%,0) scale(1.2);
      }

      @include elActive {
        transition: transform $bgScaleAT;
      }
    }
    
    &:after {
      $opacityAT: 0.5s;
      
      content: "";
      z-index: 1;
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.3);
      opacity: 0;
      transition: opacity $opacityAT;
      
      @include contElActive {
        transition: opacity $opacityAT $fullExpandAT;
        opacity: 1 !important;
      }
    }
  }
  
  &__preview-cont {
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition: all 0.3s $fullInitAT - 0.2s;
    
    @include contInactive {
      opacity: 0;
      transform: translateY(10px);
    }
    
    @include contElActive {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.5s;
    }
  }
  
  &__heading {
    color: #fff;
  
    font-size: 18px;
  }
  
  &__content {
    z-index: -1;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 30px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.1s;
    
    @include elActive {
      z-index: 2;
      opacity: 1;
      pointer-events: auto;
      transition: all $contentFadeinAT $fullExpandAT;
    }
  }
  
  &__text {
  
    font-size: 40px;
    color: #fff;
  }
  
  &__close-btn {
    
    z-index: -1;
    position: absolute;
    right: 10px;
    top: 10px;
    width: 60px;
    height: 60px;
    opacity: 0;
    pointer-events: none;
    transition: all 0s $closeBtnAT + $closeBtnLineDelay;
    cursor: pointer;
    
    @include elActive {
      z-index: 5;
      opacity: 1;
      pointer-events: auto;
      transition: all 0s $fullExpandAT;
    }
    
    &:before,
    &:after {
      content: "";
      position: absolute;
      left: 0;
      top: 50%;
      width: 100%;
      height: 8px;
      margin-top: -4px;
      background: #fff;
      opacity: 0;
      transition: opacity 0s;
      
      @include elActive {
        opacity: 1;
      }
    }
    
    &:before {
      transform: rotate(45deg) translateX(100%);
      
      @include elActive {
        transition: all $closeBtnAT $fullExpandAT cubic-bezier(.72,.09,.32,1.57);
        transform: rotate(45deg) translateX(0);
      }
    }
    
    &:after {
      transform: rotate(-45deg) translateX(100%);
      
      @include elActive {
        transition: all $closeBtnAT $fullExpandAT + $closeBtnLineDelay cubic-bezier(.72,.09,.32,1.57);
        transform: rotate(-45deg) translateX(0);
      }
    }
  }
  
  &__index {
    overflow: hidden;
    position: absolute;
    left: 0;
    bottom: $vertPad * -1;
    width: 100%;
    height: 100%;
    min-height: 250px;
    text-align: center;
    font-size: 100vw / $numOfEls;
    line-height: 0.85;
    font-weight: bold;
    transition: transform $indexHoverAT, opacity $moveAT/2 $expandAT + $expandDelay + $moveAT;
    transform: translate3d(0,1vw,0);
    
    @include elHover {
      transform: translate3d(0,0,0);
    }
    
    @include contElActive {
      transition: transform $indexHoverAT, opacity $moveAT/2;
      opacity: 0;
    }
    
    &-back,
    &-front {
      position: absolute;
      left: 0;
      bottom: 0;
      width: 100%;
    }
   
    &-back {
      color: #2f3840;
      opacity: 0;
      transition: opacity $indexHoverAT/2 $indexHoverAT/2;
      
      @include elHover {
        transition: opacity $indexHoverAT/2;
        opacity: 1;
      }
    }
    
    &-overlay {
      overflow: hidden;
      position: relative;
      transform: translate3d(0,100%,0);
      transition: transform $indexHoverAT 0.1s;
      color: transparent;
      
      &:before {
        content: attr(data-index);
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        color: #fff;
        transform: translate3d(0,-100%,0);
        transition: transform $indexHoverAT 0.1s;
      }
      
      @include elHover {
        transform: translate3d(0,0,0);
        
        &:before {
          transform: translate3d(0,0,0);
        }
      }
    }
  }

  @for $i from 0 to $numOfEls {
    &:nth-child(#{$i + 1}) {
      $x: (100% + $elMrgRel) * $i;
      transform: translate3d($x,0,0);
      transform-origin: $x + 50% 50%;
      
      @include contElActive {
        
        &:not(.s--active) {
          transform: scale(0.5) translate3d($x,0,0);
          opacity: 0;
          transition: transform $fadeoutAT, opacity $fadeoutAT;
        }
      }

      .el__inner {
        transition-delay: $initDelayStep * $i;
      }

      .el__bg {
        transform: translate3d($elW * $i * -1,0,0);

        &:before {
          transition-delay: 0.1s * $i;
          background-image: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/142996/onepgscr-#{$i + 3}.jpg');
        }
      }
    }
  }
  
  &:hover {
    
    .el__bg:after {
      opacity: 0;
    }
  }

  &.s--active {
    z-index: 1;
    width: 100%;
    transform: translate3d(0,0,0);
    transition: transform $moveAT, width $expandAT $moveAT + $expandDelay, z-index 0s;

    .el__bg {
      transform: translate3d(0,0,0);
      transition: transform $moveAT;

      &:before {
        transition-delay: $moveAT;
        transform: scale(1.1);
      }
    }
  }
}

.icon-link {
  position: absolute;
  left: 5px;
  bottom: 5px;
  width: 32px;

  img {
    width: 100%;
    vertical-align: top;
  }

  &--twitter {
    left: auto;
    right: 5px;
  }
}