.wrapper {
  position: relative;
  width: 850px;
  height: 430px;
  max-height: 430px;
  background: #333;
  perspective: 600px;
  margin: 100px auto;
}
.box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 350px;
  height: 225px;
  object-fit: contain;
  box-shadow: 0px 15px 10px #fff;
}

.box:nth-of-type(1) {
  transform: translate3d(360px, -50%, -460px) rotate3d(0, 1, 0, -30deg);
  z-index: 80;
  animation: boxa 15s ease-in infinite;
}
.box:nth-of-type(2) {
  transform: translate3d(50px, -50%, -110px) rotate3d(0, 1, 0, -15deg);
  z-index: 90;
  animation: boxb 15s ease-in infinite;
}
.box:nth-of-type(3) {
  transform: translate3d(-50%, -50%, 0) scale(1.3);
  z-index: 100;
  animation: boxc 15s ease-in infinite;
}
.box:nth-of-type(4) {
  transform: translate3d(-390px, -50%, -110px) rotate3d(0, 1, 0, 15deg);
  z-index: 90;
  animation: boxd 15s ease-in infinite;
}
.box:nth-of-type(5) {
  transform: translate3d(-710px, -50%, -460px) rotate3d(0, 1, 0, 30deg);
  z-index: 80;
  animation: boxe 15s ease-in infinite;
}
img {
  width: 100%;
}

@keyframes boxa {
  3%,
  20% {
    transform: translate3d(50px, -50%, -110px) rotate3d(0, 1, 0, -15deg);
    z-index: 90;
  }
  23%,
  40% {
    transform: translate3d(-50%, -50%, 0) scale(1.3);
    z-index: 100;
  }
  43%,
  60% {
    transform: translate3d(-390px, -50%, -110px) rotate3d(0, 1, 0, 15deg);
    z-index: 90;
  }
  63%,
  80% {
    transform: translate3d(-710px, -50%, -460px) rotate3d(0, 1, 0, 30deg);
    z-index: 80;
  }
  83%,
  100% {
    transform: translate3d(360px, -50%, -460px) rotate3d(0, 1, 0, -30deg);
    z-index: 80;
  }
}
@keyframes boxb {
  3%,
  20% {
    transform: translate3d(-50%, -50%, 0) scale(1.3);
    z-index: 100;
  }
  23%,
  40% {
    transform: translate3d(-390px, -50%, -110px) rotate3d(0, 1, 0, 15deg);
    z-index: 90;
  }
  43%,
  60% {
    transform: translate3d(-710px, -50%, -460px) rotate3d(0, 1, 0, 30deg);
    z-index: 80;
  }
  63%,
  80% {
    transform: translate3d(360px, -50%, -460px) rotate3d(0, 1, 0, -30deg);
    z-index: 80;
  }
  83%,
  100% {
    transform: translate3d(50px, -50%, -110px) rotate3d(0, 1, 0, -15deg);
    z-index: 90;
  }
}
@keyframes boxc {
  3%,
  20% {
    transform: translate3d(-390px, -50%, -110px) rotate3d(0, 1, 0, 15deg);
    z-index: 90;
  }
  23%,
  40% {
    transform: translate3d(-710px, -50%, -460px) rotate3d(0, 1, 0, 30deg);
    z-index: 80;
  }
  43%,
  60% {
    transform: translate3d(360px, -50%, -460px) rotate3d(0, 1, 0, -30deg);
    z-index: 80;
  }
  63%,
  80% {
    transform: translate3d(50px, -50%, -110px) rotate3d(0, 1, 0, -15deg);
    z-index: 90;
  }
  83%,
  100% {
    transform: translate3d(-50%, -50%, 0) scale(1.3);
    z-index: 100;
  }
}
@keyframes boxd {
  3%,
  20% {
    transform: translate3d(-710px, -50%, -460px) rotate3d(0, 1, 0, 30deg);
    z-index: 80;
  }
  23%,
  40% {
    transform: translate3d(360px, -50%, -460px) rotate3d(0, 1, 0, -30deg);
    z-index: 80;
  }
  43%,
  60% {
    transform: translate3d(50px, -50%, -110px) rotate3d(0, 1, 0, -15deg);
    z-index: 90;
  }
  63%,
  80% {
    transform: translate3d(-50%, -50%, 0) scale(1.3);
    z-index: 100;
  }
  83%,
  100% {
    transform: translate3d(-390px, -50%, -110px) rotate3d(0, 1, 0, 15deg);
    z-index: 90;
  }
}
@keyframes boxe {
  3%,
  20% {
    transform: translate3d(360px, -50%, -460px) rotate3d(0, 1, 0, -30deg);
    z-index: 80;
  }
  23%,
  40% {
    transform: translate3d(50px, -50%, -110px) rotate3d(0, 1, 0, -15deg);
    z-index: 90;
  }
  43%,
  60% {
    transform: translate3d(-50%, -50%, 0) scale(1.3);
    z-index: 100;
  }
  63%,
  80% {
    transform: translate3d(-390px, -50%, -110px) rotate3d(0, 1, 0, 15deg);
    z-index: 90;
  }
  83%,
  100% {
    transform: translate3d(-710px, -50%, -460px) rotate3d(0, 1, 0, 30deg);
    z-index: 80;
  }
}

/* 500 */
@media (max-width: 850px) {
  .wrapper {
    width: 500px;
    height: 300px;
  }
  .box {
    width: 200px;
    height: 120px;
  }

  .box:nth-of-type(1) {
    transform: translate3d(235px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
    z-index: 80;
    animation: boxa 15s ease-in infinite;
  }
  .box:nth-of-type(2) {
    transform: translate3d(55px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
    z-index: 90;
    animation: boxb 15s ease-in infinite;
  }
  .box:nth-of-type(3) {
    transform: translate3d(-50%, -50%, 0) scale(1.5);
    z-index: 100;
    animation: boxc 15s ease-in infinite;
  }
  .box:nth-of-type(4) {
    transform: translate3d(-245px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
    z-index: 90;
    animation: boxd 15s ease-in infinite;
  }
  .box:nth-of-type(5) {
    transform: translate3d(-435px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
    z-index: 80;
    animation: boxe 15s ease-in infinite;
  }
  @keyframes boxa {
    3%,
    20% {
      transform: translate3d(55px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    23%,
    40% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    43%,
    60% {
      transform: translate3d(-245px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    63%,
    80% {
      transform: translate3d(-435px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    83%,
    100% {
      transform: translate3d(235px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
  }
  @keyframes boxb {
    3%,
    20% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    23%,
    40% {
      transform: translate3d(-245px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    43%,
    60% {
      transform: translate3d(-435px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    63%,
    80% {
      transform: translate3d(235px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    83%,
    100% {
      transform: translate3d(55px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
  }
  @keyframes boxc {
    3%,
    20% {
      transform: translate3d(-245px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    23%,
    40% {
      transform: translate3d(-435px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    43%,
    60% {
      transform: translate3d(235px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    63%,
    80% {
      transform: translate3d(55px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    83%,
    100% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
  }
  @keyframes boxd {
    3%,
    20% {
      transform: translate3d(-435px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    23%,
    40% {
      transform: translate3d(235px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    43%,
    60% {
      transform: translate3d(55px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    63%,
    80% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    83%,
    100% {
      transform: translate3d(-245px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
  }
  @keyframes boxe {
    3%,
    20% {
      transform: translate3d(235px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    23%,
    40% {
      transform: translate3d(55px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    43%,
    60% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    63%,
    80% {
      transform: translate3d(-245px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    83%,
    100% {
      transform: translate3d(-435px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
  }
}
/* 360 */
@media (max-width: 500px) {
  .wrapper {
    width: 360px;
    height: 230px;
  }
  .box {
    width: 140px;
    height: 80px;
  }
  .box:nth-of-type(1) {
    transform: translate3d(170px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
    z-index: 80;
    animation: boxa 15s ease-in infinite;
  }
  .box:nth-of-type(2) {
    transform: translate3d(35px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
    z-index: 90;
    animation: boxb 15s ease-in infinite;
  }
  .box:nth-of-type(3) {
    transform: translate3d(-50%, -50%, 0) scale(1.5);
    z-index: 100;
    animation: boxc 15s ease-in infinite;
  }
  .box:nth-of-type(4) {
    transform: translate3d(-175px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
    z-index: 90;
    animation: boxd 15s ease-in infinite;
  }
  .box:nth-of-type(5) {
    transform: translate3d(-310px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
    z-index: 80;
    animation: boxe 15s ease-in infinite;
  }
  @keyframes boxa {
    3%,
    20% {
      transform: translate3d(35px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    23%,
    40% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    43%,
    60% {
      transform: translate3d(-175px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    63%,
    80% {
      transform: translate3d(-310px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    83%,
    100% {
      transform: translate3d(170px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
  }
  @keyframes boxb {
    3%,
    20% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    23%,
    40% {
      transform: translate3d(-175px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    43%,
    60% {
      transform: translate3d(-310px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    63%,
    80% {
      transform: translate3d(170px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    83%,
    100% {
      transform: translate3d(35px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
  }
  @keyframes boxc {
    3%,
    20% {
      transform: translate3d(-175px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    23%,
    40% {
      transform: translate3d(-310px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    43%,
    60% {
      transform: translate3d(170px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    63%,
    80% {
      transform: translate3d(35px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    83%,
    100% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
  }
  @keyframes boxd {
    3%,
    20% {
      transform: translate3d(-310px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
    23%,
    40% {
      transform: translate3d(170px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    43%,
    60% {
      transform: translate3d(35px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    63%,
    80% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    83%,
    100% {
      transform: translate3d(-175px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
  }
  @keyframes boxe {
    3%,
    20% {
      transform: translate3d(170px, -50%, -460px) rotate3d(0, 1, 0, -50deg);
      z-index: 80;
    }
    23%,
    40% {
      transform: translate3d(35px, -50%, -110px) rotate3d(0, 1, 0, -45deg);
      z-index: 90;
    }
    43%,
    60% {
      transform: translate3d(-50%, -50%, 0) scale(1.5);
      z-index: 100;
    }
    63%,
    80% {
      transform: translate3d(-175px, -50%, -110px) rotate3d(0, 1, 0, 45deg);
      z-index: 90;
    }
    83%,
    100% {
      transform: translate3d(-310px, -50%, -460px) rotate3d(0, 1, 0, 50deg);
      z-index: 80;
    }
  }
}