* {
  margin: 0;
  padding: 0;
}

.pic-wrapper {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

figure {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  /*animation*/
  
  animation: slideShow 16s linear infinite 0s;
  -o-animation: slideShow 16s linear infinite 0s;
  -moz-animation: slideShow 16s linear infinite 0s;
  -webkit-animation: slideShow 16s linear infinite 0s;
}

figurecaption {
  position: absolute;
  top: 50%;
  left: 50%;
  color: #fff;
}

.pic-1 {
  opacity: 1;
  background: url(../img/slideshow/1.jpg) no-repeat 20% center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
    transform-origin: left;
}

.pic-2 {
  animation-delay: 4s;
  -o-animation-delay: 4s;
  -moz--animation-delay: 4s;
  -webkit-animation-delay: 4s;
  background: url(../img/slideshow/2.jpg) no-repeat 80% center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover; 
    transform-origin: right;
}

.pic-3 {
  animation-delay: 8s;
  -o-animation-delay: 8s;
  -moz--animation-delay: 8s;
  -webkit-animation-delay: 8s;
  background: url(../img/slideshow/3.jpg) no-repeat 20% center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;      
    transform-origin: left;
}

.pic-4 {
  animation-delay: 12s;
  -o-animation-delay: 12s;
  -moz--animation-delay: 12s;
  -webkit-animation-delay: 12s;
  background: url(../img/slideshow/4.jpg) no-repeat 80% center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;      
    transform-origin: right;
}
/* keyframes*/

@keyframes 
slideShow {  0% {
 opacity: 0.5;
 transform:scale(1);
 -ms-transform:scale(1);
}
 5% {
 opacity: 1
}
 25% {
 opacity: 1;
}
 30% {
 opacity: 0;
 transform:scale(1.2);
 -ms-transform:scale(1.2);
}
 100% {
 opacity: 0;
 transform:scale(1);
 -ms-transformm:scale(1);
}
}
 @-o-keyframes 
slideShow {  0% {
 opacity: 0;
 -o-transform:scale(1);
}
 5% {
 opacity: 1
}
 25% {
 opacity: 1;
}
 30% {
 opacity: 0;
 -o-transform:scale(1.1);
}
 100% {
 opacity: 0;
 -o-transformm:scale(1);
}
}
 @-moz-keyframes 
slideShow {  0% {
 opacity: 0;
 -moz-transform:scale(1);
}
 5% {
 opacity: 1
}
 25% {
 opacity: 1;
}
 30% {
 opacity: 0;
 -moz-transform:scale(1.1);
}
 100% {
 opacity: 0;
 -moz-transformm:scale(1);
}
}
 @-webkit-keyframes 
slideShow {  0% {
 opacity: 0;
 -webkit-transform:scale(1);
}
 5% {
 opacity: 1
}
 25% {
 opacity: 1;
}
 30% {
 opacity: 0;
 -webkit-transform:scale(1.1);
}
 100% {
 opacity: 0;
 -webkit-transformm:scale(1);
}
}
@media (max-height: 450px) {
.pic-wrapper {
    top: 120px;
    margin-bottom: 120px;
    }
}