.slider {
  position: relative;
  left:   0;
  right:  0;
  top:    0;
  bottom: 0;
  -ms-user-select: none;
  -moz-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  user-select:  none; 
}
.slider input {
  display: none;
}

.slide {
  left:   0;
  right:  0;
  top:    0;
  bottom: 0;
  opacity: 0;
  display: block;
  -webkit-transform: scale(0);
      -ms-transform: scale(0);
      -moz-transform: scale(0);
      -o-transform:   scale(0);
          transform:  scale(0);
  -webkit-transition: all .5s linear;
  -moz-transition:  all .5s linear;
  -o-transition:  all .5s linear;
          transition: all .5s linear;
}
.slide img {
  width: 100%;
  height: 100%;
}

.firstslide{
  display: block;
  position: absolute;
}
.otherslide{
  display: block;
  position: absolute;
}
.lastslide{
  display: block;
  position: relative;
}

.slide .nav label {
  display: none;
  position: absolute;
  opacity: 0;
  z-index: 9;
  cursor: pointer;
  -webkit-transition: opacity .2s;
  -moz-transition:  opacity .2s;
  -o-transition:  opacity .2s;
  transition: opacity .2s;
  color: #FFF;
  font-size: 100px;
  text-align: center;
  font-family: inherit;
  text-shadow: 0 0 15px #777777;
}

.slide:hover + .slide .nav label {
  opacity: 0.5;
}

.slide .nav label:hover {
  opacity: 1;
}

.slide .nav .prev {
  left: 0;
  top: 0;
}
.slide .nav .next {
  right: 0;
  top: 0;
}

input:checked + .slide {
  opacity: 1;

  /*
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
      -moz-transform: scale(1);
      -o-transform:   scale(1);
          transform: scale(1);
     */
       -webkit-transform: translate(0,0);
      -ms-transform: translate(0,0);
      -moz-transform: translate(0,0);
      -o-transform:   translate(0,0);
          transform: translate(0,0);
      -webkit-transition: opacity 1s ease-in-out;
      -moz-transition:    opacity 1s ease-in-out;
      -o-transition:      opacity 1s ease-in-out;
          transition: opacity 1s ease-in-out;
}

input:checked + .slide .nav label {
  display: block;
  height: 100%;
}