Книжная полка на одном div-е

Книжная полка с анимацией выполненная с помощью одного дива.

HTML

<div></div>

CSS

div {
  width: 100vw;
  height: 100vh;
  min-height: 350px;
  margin: 0;
  position: relative;
  background-color: #111;
  background-image: linear-gradient(to top, #222 5%, #111 6%, #111 7%, transparent 7%), linear-gradient(to bottom, #111 30%, transparent 30%), linear-gradient(to right, #222, #2e2e2e 5%, transparent 5%), linear-gradient(to right, transparent 6%, #222 6%, #2e2e2e 9%, transparent 9%), linear-gradient(to right, transparent 27%, #222 27%, #2e2e2e 34%, transparent 34%), linear-gradient(to right, transparent 51%, #222 51%, #2e2e2e 57%, transparent 57%), linear-gradient(to bottom, #111 35%, transparent 35%), linear-gradient(to right, transparent 42%, #222 42%, #2e2e2e 44%, transparent 44%), linear-gradient(to right, transparent 45%, #222 45%, #2e2e2e 47%, transparent 47%), linear-gradient(to right, transparent 48%, #222 48%, #2e2e2e 50%, transparent 50%), linear-gradient(to right, transparent 87%, #222 87%, #2e2e2e 91%, transparent 91%), linear-gradient(to bottom, #111 37.5%, transparent 37.5%), linear-gradient(to right, transparent 14%, #222 14%, #2e2e2e 20%, transparent 20%), linear-gradient(to bottom, #111 40%, transparent 40%), linear-gradient(to right, transparent 10%, #222 10%, #2e2e2e 13%, transparent 13%), linear-gradient(to right, transparent 21%, #222 21%, #1a1a1a 25%, transparent 25%), linear-gradient(to right, transparent 58%, #222 58%, #2e2e2e 64%, transparent 64%), linear-gradient(to right, transparent 92%, #222 92%, #2e2e2e 95%, transparent 95%), linear-gradient(to bottom, #111 48%, transparent 48%), linear-gradient(to right, transparent 96%, #222 96%, #1a1a1a 99%, transparent 99%), linear-gradient(to bottom, transparent 68.5%, transparent 76%, #111 76%, #111 77.5%, transparent 77.5%, transparent 86%, #111 86%, #111 87.5%, transparent 87.5%), linear-gradient(to right, transparent 35%, #222 35%, #2e2e2e 41%, transparent 41%), linear-gradient(to bottom, #111 68%, transparent 68%), linear-gradient(to right, transparent 78%, #333 78%, #333 80%, transparent 80%, transparent 82%, #333 82%, #333 83%, transparent 83%), linear-gradient(to right, transparent 66%, #222 66%, #2e2e2e 85%, transparent 85%);
  background-size: 300px 150px;
  background-position: center bottom;
}
div:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background-color: #111;
  background-image: linear-gradient(to top, #d2b48c 5%, #111 6%, #111 7%, transparent 7%), linear-gradient(to bottom, #111 30%, transparent 30%), linear-gradient(to right, #b22222, #871a1a 5%, transparent 5%), linear-gradient(to right, transparent 6%, #ff6347 6%, #ff3814 9%, transparent 9%), linear-gradient(to right, transparent 27%, #556b2f 27%, #39481f 34%, transparent 34%), linear-gradient(to right, transparent 51%, #fa8072 51%, #f85441 57%, transparent 57%), linear-gradient(to bottom, #111 35%, transparent 35%), linear-gradient(to right, transparent 42%, #008080 42%, #004d4d 44%, transparent 44%), linear-gradient(to right, transparent 45%, #008080 45%, #004d4d 47%, transparent 47%), linear-gradient(to right, transparent 48%, #008080 48%, #004d4d 50%, transparent 50%), linear-gradient(to right, transparent 87%, #789 87%, #4f5d6a 91%, transparent 91%), linear-gradient(to bottom, #111 37.5%, transparent 37.5%), linear-gradient(to right, transparent 14%, #bdb76b 14%, #989244 20%, transparent 20%), linear-gradient(to bottom, #111 40%, transparent 40%), linear-gradient(to right, transparent 10%, #808000 10%, #4d4d00 13%, transparent 13%), linear-gradient(to right, transparent 21%, #8b4513 21%, #5e2f0d 25%, transparent 25%), linear-gradient(to right, transparent 58%, #8b4513 58%, #5e2f0d 64%, transparent 64%), linear-gradient(to right, transparent 92%, #2f4f4f 92%, #1c2f2f 95%, transparent 95%), linear-gradient(to bottom, #111 48%, transparent 48%), linear-gradient(to right, transparent 96%, #2f4f4f 96%, #1c2f2f 99%, transparent 99%), linear-gradient(to bottom, transparent 68.5%, transparent 76%, #111 76%, #111 77.5%, transparent 77.5%, transparent 86%, #111 86%, #111 87.5%, transparent 87.5%), linear-gradient(to right, transparent 35%, #cd5c5c 35%, #bc3a3a 41%, transparent 41%), linear-gradient(to bottom, #111 68%, transparent 68%), linear-gradient(to right, transparent 78%, #bc8f8f 78%, #bc8f8f 80%, transparent 80%, transparent 82%, #bc8f8f 82%, #bc8f8f 83%, transparent 83%), linear-gradient(to right, transparent 66%, #a52a2a 66%, #7c2020 85%, transparent 85%);
  background-size: 300px 150px;
  background-position: center bottom;
  clip-path: circle(150px at center center);
  animation: flashlight 5000ms infinite;
}
div:after {
  content: '';
  width: 25px;
  height: 10px;
  position: absolute;
  left: calc(50% + 59px);
  bottom: 100px;
  background-repeat: no-repeat;
  background-image: radial-gradient(circle, #fff 50%, transparent 50%), radial-gradient(circle, #fff 50%, transparent 50%);
  background-size: 10px 10px;
  background-position: left center, right center;
  animation: eyes 5000ms infinite;
}
@-moz-keyframes flashlight {
  0%, 9% {
    opacity: 0;
    clip-path: circle(150px at 45% 10%);
  }
  10%, 15%, 85% {
    opacity: 1;
  }
  50% {
    clip-path: circle(150px at 60% 20%);
  }
  54%, 100% {
    clip-path: circle(150px at 55% 92%);
  }
  88%, 100% {
    opacity: 0;
  }
}
@-webkit-keyframes flashlight {
  0%, 9% {
    opacity: 0;
    clip-path: circle(150px at 45% 10%);
  }
  10%, 15%, 85% {
    opacity: 1;
  }
  50% {
    clip-path: circle(150px at 60% 20%);
  }
  54%, 100% {
    clip-path: circle(150px at 55% 92%);
  }
  88%, 100% {
    opacity: 0;
  }
}
@-o-keyframes flashlight {
  0%, 9% {
    opacity: 0;
    clip-path: circle(150px at 45% 10%);
  }
  10%, 15%, 85% {
    opacity: 1;
  }
  50% {
    clip-path: circle(150px at 60% 20%);
  }
  54%, 100% {
    clip-path: circle(150px at 55% 92%);
  }
  88%, 100% {
    opacity: 0;
  }
}
@keyframes flashlight {
  0%, 9% {
    opacity: 0;
    clip-path: circle(150px at 45% 10%);
  }
  10%, 15%, 85% {
    opacity: 1;
  }
  50% {
    clip-path: circle(150px at 60% 20%);
  }
  54%, 100% {
    clip-path: circle(150px at 55% 92%);
  }
  88%, 100% {
    opacity: 0;
  }
}
@-moz-keyframes eyes {
  0%, 52% {
    opacity: 0;
  }
  53%, 87% {
    opacity: 1;
  }
  64% {
    transform: scaleY(1);
  }
  67% {
    transform: scaleY(0);
  }
  70% {
    transform: scaleY(1);
  }
  88%, 100% {
    opacity: 0;
  }
}
@-webkit-keyframes eyes {
  0%, 52% {
    opacity: 0;
  }
  53%, 87% {
    opacity: 1;
  }
  64% {
    transform: scaleY(1);
  }
  67% {
    transform: scaleY(0);
  }
  70% {
    transform: scaleY(1);
  }
  88%, 100% {
    opacity: 0;
  }
}
@-o-keyframes eyes {
  0%, 52% {
    opacity: 0;
  }
  53%, 87% {
    opacity: 1;
  }
  64% {
    transform: scaleY(1);
  }
  67% {
    transform: scaleY(0);
  }
  70% {
    transform: scaleY(1);
  }
  88%, 100% {
    opacity: 0;
  }
}
@keyframes eyes {
  0%, 52% {
    opacity: 0;
  }
  53%, 87% {
    opacity: 1;
  }
  64% {
    transform: scaleY(1);
  }
  67% {
    transform: scaleY(0);
  }
  70% {
    transform: scaleY(1);
  }
  88%, 100% {
    opacity: 0;
  }
}