* { box-sizing: border-box; }

body {
  background-image: url(http://subtlepatterns.com/patterns/retina_wood.png);
  background-size: 100%;
}

.container {
  position: relative;
  width: 900px;
  height: 400px;
  margin: 150px auto 0;
  font: 1em 'Rationale', sans-serif;
}

.slider, .img {
  width: inherit;
  height: inherit;
}

.slider {
  position: relative;
  overflow: hidden;
  background-color: #000;
  border: 8px solid #eee;
  border-radius: 5px;
  box-shadow: 0 7px 20px rgba(0,0,0,.5);
}

.img {
  position: absolute;
  margin-left: -8px;
  perspective: 500px;
}

/*.img1 .frag {
	background: url(images/auto.jpg);
  background-size: cover;
  background-repeat: no-repeat;
}*/


.img1 .frag { background-image: url(https://unsplash.it/960/642?image=468) }

.img2 .frag { background-image: url(https://unsplash.it/960/642?image=467) }

.img3 .frag { background-image: url(https://unsplash.it/960/642?image=466) }

.img4 .frag { background-image: url(https://unsplash.it/960/642?image=465) }

.img5 .frag { background-image: url(https://unsplash.it/960/642?image=464) }

.img6 .frag { background-image: url(https://unsplash.it/960/642?image=463) }

.frag {
  width: 150px;
  height: inherit;
  float: left;
  opacity: 0;
  z-index: 0;
  transform-origin: center right;
  transform: rotateY(90deg) translateZ(100px) scale(1.5);
  transition: transform .6s, opacity .6s, -webkit-filter 2s ease-out;
  -webkit-filter: saturate(0) blur(10px) brightness(.6) contrast(4);
}

.img .frag2 {
  background-position: -150px 0;
  transition-delay: .2s;
}

.img .frag3 {
  background-position: -300px 0;
  transition-delay: .4s;
}

.img .frag4 {
  background-position: -450px 0;
  transition-delay: .6s;
}

.img .frag5 {
  background-position: -600px 0;
  transition-delay: .8s;
}

.img .frag6 {
  background-position: -750px 0;
  transition-delay: 1s;
}

#slide1:checked ~ .slider .img1 .frag, #slide2:checked ~ .slider .img2 .frag, #slide3:checked ~ .slider .img3 .frag, #slide4:checked ~ .slider .img4 .frag, #slide5:checked ~ .slider .img5 .frag, #slide6:checked ~ .slider .img6 .frag {
  transform: rotateY(0) translateZ(0) scale(1);
  -webkit-filter: saturate(1) blur(0) brightness(1) contrast(1);
  opacity: 1;
  z-index: 1;
}

.controls {
  position: absolute;
  bottom: -50px;
  left: 50%;
  margin-left: -115px; /*(6elem30px+5el10px)/2=115px*/
}

.controls label {
  display: block;
  height: 10px;
  width: 30px;
  float: left;
  background-color: #000;
  margin-right: 10px;
  cursor: pointer;
  opacity: .2;
  transition: opacity .5s;
}

.controls label:hover, .side-controls label:hover, #slide1:checked ~ .controls label:nth-of-type(1), #slide2:checked ~ .controls label:nth-of-type(2), #slide3:checked ~ .controls label:nth-of-type(3), #slide4:checked ~ .controls label:nth-of-type(4), #slide5:checked ~ .controls label:nth-of-type(5), #slide6:checked ~ .controls label:nth-of-type(6) { opacity: .8; }

.side-controls label {
  position: absolute;
  display: block;
  border-top: 30px solid transparent;
  border-bottom: 30px solid transparent;
  top: 50%;
  margin-top: -15px;
  cursor: pointer;
  opacity: .2;
  transition: opacity .5s;
}

#slide1:checked ~ .side-controls label:nth-of-type(6), #slide2:checked ~ .side-controls label:nth-of-type(1), #slide3:checked ~ .side-controls label:nth-of-type(2), #slide4:checked ~ .side-controls label:nth-of-type(3), #slide5:checked ~ .side-controls label:nth-of-type(4), #slide6:checked ~ .side-controls label:nth-of-type(5) {
  left: -40px;
  border-right: 40px solid #000;
}

#slide1:checked ~ .side-controls label:nth-of-type(2), #slide2:checked ~ .side-controls label:nth-of-type(3), #slide3:checked ~ .side-controls label:nth-of-type(4), #slide4:checked ~ .side-controls label:nth-of-type(5), #slide5:checked ~ .side-controls label:nth-of-type(6), #slide6:checked ~ .side-controls label:nth-of-type(1) {
  right: -40px;
  border-left: 40px solid #000;
}

.slider { background-color: #000; }

.container > input { display: none; }

/*.slider {
	display: none;
}*/

.captions > div {
  position: absolute;
  right: 20px;
  bottom: 7px;
  color: transparent;
  text-shadow: 0 0 60px transparent;
  font-size: 3em;
  z-index: 1;
  text-transform: uppercase;
  transition: text-shadow 2s;
}

#slide2:checked ~ .slider .captions .c2, #slide1:checked ~ .slider .captions .c1, #slide3:checked ~ .slider .captions .c3, #slide4:checked ~ .slider .captions .c4, #slide5:checked ~ .slider .captions .c5, #slide6:checked ~ .slider .captions .c6 { text-shadow: 0 0 0 rgba(255,255,255,.9) }