portfolio.css

  .slideshow {
    margin:0 auto;
    padding-top: 50px;
    height: 1000px;
    background-color: transparent;
    box-sizing: border-box;
  }
  .content{
    margin:auto;
    width: 200px;
    perspective: 1000px;
    position:relative;
    padding-top: 80px;
  }
  .content-carrousel{
    width: 100%;
    position: absolute;
    float: right;
    animation: rotate 45s infinite linear;
    transform-style: preserve-3d;
  }
  .content-carrousel:hover{
    animation-play-state:paused;
    cursor: pointer;
  }

  .content-carrousel figure{
    width: 100%;
    height: 250px;
    border: 1px solid #00000;
    overflow:hidden;
    position: absolute;
  }
  .content-carrousel figure:nth-child(1){
    transform:rotateY(0deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(2){
    transform:rotateY(40deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(3){
    transform:rotateY(80deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(4){
    transform:rotateY(120deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(5){
    transform:rotateY(160deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(6){
    transform:rotateY(200deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(7){
    transform:rotateY(240deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(8){
    transform:rotateY(280deg) translateZ(300px);
  }
  .content-carrousel figure:nth-child(9){
    transform:rotateY(320deg) translateZ(300px);
  }
.shadow{
position:aboslute;
box-shadow: 0px 0px 20px 0px #ffffff;
border-radius:2px;
}
.content-carrousel img{
image-rendering:auto;
transition:all 300ms;
width: 100%;
height: 100%;
}
.content-carrousel img:hover{
transform:scale(1.2);
transition:all 300ms;
}
@keyframes rotate{
from{
  transform:rotateY(0deg);
} to{
  transform:rotateY(360deg);
}
}



html {
  margin: 0;
  padding: 0;
  width: 100%;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #00000;
}

 li a{
   color: white;
   display:inline-block;
     float: right;
     margin: 10px;
     font-family: Helvetica;
   }

body {
  margin: 0;
  padding: 0;
  width: 100%;
  text-align: center;
  background-image: url("blackhole.gif");
  background-repeat: none;
  background-size: cover;
  display: table;

}

.wrapper {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50%;
}

path {
  stroke: #fff;
  fill: #fff;
  stroke-dasharray: 2500;
  opacity: 10;
  animation: animate 5s cubic-bezier(0,0.23,1,.1);
}

@keyframes animate {
  0% {
    opacity: 0;
    fill: none;
    stroke-dashoffset: 2500;
  }

  30% {
    opacity: 10;
    fill: none;
    stroke-dashoffset: 2500;
  }

  90% {
    fill: rgba(255,255,255,0);
  }

  100% {
    opacity: 10;
    fill: rgba(255,255,255,1);
    stroke-dashoffset: 0;
  }
  .fullscreen-bg {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: hidden;
    z-index: -100;
  }

  .fullscreen-bg__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  @media (min-aspect-ratio: 16/9) {
    .fullscreen-bg__video {
      height: 300%;
      top: -100%;
    }
  }

  @media (max-aspect-ratio: 16/9) {
    .fullscreen-bg__video {
      width: 300%;
      left: -100%;
    }
  }

  @media (max-width: 767px) {
    .fullscreen-bg {
      background: url('blackhole.gif') center center / cover no-repeat;
    }

    .fullscreen-bg__video {
      display: none;
    }



}