html, body {
  height: 100%;
}

body {
  overflow: hidden;
  margin: 0;
  perspective: 100em;
  background: #191919;
}
body:after {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -16.8875em;
  width: 33.77499em;
  height: 33.77499em;
  box-shadow: 0 0 0 50vmax white;
  content: '';
}

.wall {
  transform: rotateX(-45deg);
}
.wall, .wall * {
  box-sizing: border-box;
  position: absolute;
  top: 50%;
  left: 50%;
  transform-style: preserve-3d;
}

.positioner:nth-child(n + 2) .cube {
  animation-delay: 0.28571s;
}
.positioner:nth-child(2) {
  transform: translate3d(-2.12132em, 3em, 2.12132em);
}
.positioner:nth-child(3) {
  transform: translate3d(2.12132em, 3em, 2.12132em);
}
.positioner:nth-child(4) {
  transform: translate3d(-2.12132em, -3em, -2.12132em);
}
.positioner:nth-child(5) {
  transform: translate3d(2.12132em, -3em, -2.12132em);
}
.positioner:nth-child(6) {
  transform: translate3d(4.24264em, 0em, 0em);
}
.positioner:nth-child(7) {
  transform: translate3d(-4.24264em, 0em, 0em);
}
.positioner:nth-child(n + 8) .cube {
  animation-delay: 0.57143s;
}
.positioner:nth-child(8) {
  transform: translate3d(-4.24264em, 6em, 4.24264em);
}
.positioner:nth-child(9) {
  transform: translate3d(0em, 6em, 4.24264em);
}
.positioner:nth-child(10) {
  transform: translate3d(4.24264em, 6em, 4.24264em);
}
.positioner:nth-child(11) {
  transform: translate3d(-4.24264em, -6em, -4.24264em);
}
.positioner:nth-child(12) {
  transform: translate3d(0em, -6em, -4.24264em);
}
.positioner:nth-child(13) {
  transform: translate3d(4.24264em, -6em, -4.24264em);
}
.positioner:nth-child(14) {
  transform: translate3d(6.36396em, -3em, -2.12132em);
}
.positioner:nth-child(15) {
  transform: translate3d(8.48528em, 0em, 0em);
}
.positioner:nth-child(16) {
  transform: translate3d(6.36396em, 3em, 2.12132em);
}
.positioner:nth-child(17) {
  transform: translate3d(-6.36396em, -3em, -2.12132em);
}
.positioner:nth-child(18) {
  transform: translate3d(-8.48528em, 0em, 0em);
}
.positioner:nth-child(19) {
  transform: translate3d(-6.36396em, 3em, 2.12132em);
}
.positioner:nth-child(n + 20) .cube {
  animation-delay: 0.85714s;
}
.positioner:nth-child(20) {
  transform: translate3d(-6.36396em, 9em, 6.36396em);
}
.positioner:nth-child(21) {
  transform: translate3d(-2.12132em, 9em, 6.36396em);
}
.positioner:nth-child(22) {
  transform: translate3d(2.12132em, 9em, 6.36396em);
}
.positioner:nth-child(23) {
  transform: translate3d(6.36396em, 9em, 6.36396em);
}
.positioner:nth-child(24) {
  transform: translate3d(-6.36396em, -9em, -6.36396em);
}
.positioner:nth-child(25) {
  transform: translate3d(-2.12132em, -9em, -6.36396em);
}
.positioner:nth-child(26) {
  transform: translate3d(2.12132em, -9em, -6.36396em);
}
.positioner:nth-child(27) {
  transform: translate3d(6.36396em, -9em, -6.36396em);
}
.positioner:nth-child(28) {
  transform: translate3d(8.48528em, -6em, -4.24264em);
}
.positioner:nth-child(29) {
  transform: translate3d(10.6066em, -3em, -2.12132em);
}
.positioner:nth-child(30) {
  transform: translate3d(12.72792em, 0em, 0em);
}
.positioner:nth-child(31) {
  transform: translate3d(10.6066em, 3em, 2.12132em);
}
.positioner:nth-child(32) {
  transform: translate3d(8.48528em, 6em, 4.24264em);
}
.positioner:nth-child(33) {
  transform: translate3d(-8.48528em, -6em, -4.24264em);
}
.positioner:nth-child(34) {
  transform: translate3d(-10.6066em, -3em, -2.12132em);
}
.positioner:nth-child(35) {
  transform: translate3d(-12.72792em, 0em, 0em);
}
.positioner:nth-child(36) {
  transform: translate3d(-10.6066em, 3em, 2.12132em);
}
.positioner:nth-child(37) {
  transform: translate3d(-8.48528em, 6em, 4.24264em);
}
.positioner:nth-child(n + 38) .cube {
  animation-delay: 1.14286s;
}
.positioner:nth-child(38) {
  transform: translate3d(-8.48528em, 12em, 8.48528em);
}
.positioner:nth-child(39) {
  transform: translate3d(-4.24264em, 12em, 8.48528em);
}
.positioner:nth-child(40) {
  transform: translate3d(0em, 12em, 8.48528em);
}
.positioner:nth-child(41) {
  transform: translate3d(4.24264em, 12em, 8.48528em);
}
.positioner:nth-child(42) {
  transform: translate3d(8.48528em, 12em, 8.48528em);
}
.positioner:nth-child(43) {
  transform: translate3d(-8.48528em, -12em, -8.48528em);
}
.positioner:nth-child(44) {
  transform: translate3d(-4.24264em, -12em, -8.48528em);
}
.positioner:nth-child(45) {
  transform: translate3d(0em, -12em, -8.48528em);
}
.positioner:nth-child(46) {
  transform: translate3d(4.24264em, -12em, -8.48528em);
}
.positioner:nth-child(47) {
  transform: translate3d(8.48528em, -12em, -8.48528em);
}
.positioner:nth-child(48) {
  transform: translate3d(10.6066em, -9em, -6.36396em);
}
.positioner:nth-child(49) {
  transform: translate3d(12.72792em, -6em, -4.24264em);
}
.positioner:nth-child(50) {
  transform: translate3d(14.84924em, -3em, -2.12132em);
}
.positioner:nth-child(51) {
  transform: translate3d(16.97056em, 0em, 0em);
}
.positioner:nth-child(52) {
  transform: translate3d(14.84924em, 3em, 2.12132em);
}
.positioner:nth-child(53) {
  transform: translate3d(12.72792em, 6em, 4.24264em);
}
.positioner:nth-child(54) {
  transform: translate3d(10.6066em, 9em, 6.36396em);
}
.positioner:nth-child(55) {
  transform: translate3d(-10.6066em, -9em, -6.36396em);
}
.positioner:nth-child(56) {
  transform: translate3d(-12.72792em, -6em, -4.24264em);
}
.positioner:nth-child(57) {
  transform: translate3d(-14.84924em, -3em, -2.12132em);
}
.positioner:nth-child(58) {
  transform: translate3d(-16.97056em, 0em, 0em);
}
.positioner:nth-child(59) {
  transform: translate3d(-14.84924em, 3em, 2.12132em);
}
.positioner:nth-child(60) {
  transform: translate3d(-12.72792em, 6em, 4.24264em);
}
.positioner:nth-child(61) {
  transform: translate3d(-10.6066em, 9em, 6.36396em);
}
.positioner:nth-child(n + 62) .cube {
  animation-delay: 1.42857s;
}
.positioner:nth-child(62) {
  transform: translate3d(-10.6066em, 15em, 10.6066em);
}
.positioner:nth-child(63) {
  transform: translate3d(-6.36396em, 15em, 10.6066em);
}
.positioner:nth-child(64) {
  transform: translate3d(-2.12132em, 15em, 10.6066em);
}
.positioner:nth-child(65) {
  transform: translate3d(2.12132em, 15em, 10.6066em);
}
.positioner:nth-child(66) {
  transform: translate3d(6.36396em, 15em, 10.6066em);
}
.positioner:nth-child(67) {
  transform: translate3d(10.6066em, 15em, 10.6066em);
}
.positioner:nth-child(68) {
  transform: translate3d(-10.6066em, -15em, -10.6066em);
}
.positioner:nth-child(69) {
  transform: translate3d(-6.36396em, -15em, -10.6066em);
}
.positioner:nth-child(70) {
  transform: translate3d(-2.12132em, -15em, -10.6066em);
}
.positioner:nth-child(71) {
  transform: translate3d(2.12132em, -15em, -10.6066em);
}
.positioner:nth-child(72) {
  transform: translate3d(6.36396em, -15em, -10.6066em);
}
.positioner:nth-child(73) {
  transform: translate3d(10.6066em, -15em, -10.6066em);
}
.positioner:nth-child(74) {
  transform: translate3d(12.72792em, -12em, -8.48528em);
}
.positioner:nth-child(75) {
  transform: translate3d(14.84924em, -9em, -6.36396em);
}
.positioner:nth-child(76) {
  transform: translate3d(16.97056em, -6em, -4.24264em);
}
.positioner:nth-child(77) {
  transform: translate3d(19.09188em, -3em, -2.12132em);
}
.positioner:nth-child(78) {
  transform: translate3d(21.2132em, 0em, 0em);
}
.positioner:nth-child(79) {
  transform: translate3d(19.09188em, 3em, 2.12132em);
}
.positioner:nth-child(80) {
  transform: translate3d(16.97056em, 6em, 4.24264em);
}
.positioner:nth-child(81) {
  transform: translate3d(14.84924em, 9em, 6.36396em);
}
.positioner:nth-child(82) {
  transform: translate3d(12.72792em, 12em, 8.48528em);
}
.positioner:nth-child(83) {
  transform: translate3d(-12.72792em, -12em, -8.48528em);
}
.positioner:nth-child(84) {
  transform: translate3d(-14.84924em, -9em, -6.36396em);
}
.positioner:nth-child(85) {
  transform: translate3d(-16.97056em, -6em, -4.24264em);
}
.positioner:nth-child(86) {
  transform: translate3d(-19.09188em, -3em, -2.12132em);
}
.positioner:nth-child(87) {
  transform: translate3d(-21.2132em, 0em, 0em);
}
.positioner:nth-child(88) {
  transform: translate3d(-19.09188em, 3em, 2.12132em);
}
.positioner:nth-child(89) {
  transform: translate3d(-16.97056em, 6em, 4.24264em);
}
.positioner:nth-child(90) {
  transform: translate3d(-14.84924em, 9em, 6.36396em);
}
.positioner:nth-child(91) {
  transform: translate3d(-12.72792em, 12em, 8.48528em);
}
.positioner:nth-child(n + 92) .cube {
  animation-delay: 1.71429s;
}
.positioner:nth-child(92) {
  transform: translate3d(-12.72792em, 18em, 12.72792em);
}
.positioner:nth-child(93) {
  transform: translate3d(-8.48528em, 18em, 12.72792em);
}
.positioner:nth-child(94) {
  transform: translate3d(-4.24264em, 18em, 12.72792em);
}
.positioner:nth-child(95) {
  transform: translate3d(0em, 18em, 12.72792em);
}
.positioner:nth-child(96) {
  transform: translate3d(4.24264em, 18em, 12.72792em);
}
.positioner:nth-child(97) {
  transform: translate3d(8.48528em, 18em, 12.72792em);
}
.positioner:nth-child(98) {
  transform: translate3d(12.72792em, 18em, 12.72792em);
}
.positioner:nth-child(99) {
  transform: translate3d(-12.72792em, -18em, -12.72792em);
}
.positioner:nth-child(100) {
  transform: translate3d(-8.48528em, -18em, -12.72792em);
}
.positioner:nth-child(101) {
  transform: translate3d(-4.24264em, -18em, -12.72792em);
}
.positioner:nth-child(102) {
  transform: translate3d(0em, -18em, -12.72792em);
}
.positioner:nth-child(103) {
  transform: translate3d(4.24264em, -18em, -12.72792em);
}
.positioner:nth-child(104) {
  transform: translate3d(8.48528em, -18em, -12.72792em);
}
.positioner:nth-child(105) {
  transform: translate3d(12.72792em, -18em, -12.72792em);
}
.positioner:nth-child(106) {
  transform: translate3d(14.84924em, -15em, -10.6066em);
}
.positioner:nth-child(107) {
  transform: translate3d(16.97056em, -12em, -8.48528em);
}
.positioner:nth-child(108) {
  transform: translate3d(19.09188em, -9em, -6.36396em);
}
.positioner:nth-child(109) {
  transform: translate3d(21.2132em, -6em, -4.24264em);
}
.positioner:nth-child(110) {
  transform: translate3d(23.33452em, -3em, -2.12132em);
}
.positioner:nth-child(111) {
  transform: translate3d(25.45584em, 0em, 0em);
}
.positioner:nth-child(112) {
  transform: translate3d(23.33452em, 3em, 2.12132em);
}
.positioner:nth-child(113) {
  transform: translate3d(21.2132em, 6em, 4.24264em);
}
.positioner:nth-child(114) {
  transform: translate3d(19.09188em, 9em, 6.36396em);
}
.positioner:nth-child(115) {
  transform: translate3d(16.97056em, 12em, 8.48528em);
}
.positioner:nth-child(116) {
  transform: translate3d(14.84924em, 15em, 10.6066em);
}
.positioner:nth-child(117) {
  transform: translate3d(-14.84924em, -15em, -10.6066em);
}
.positioner:nth-child(118) {
  transform: translate3d(-16.97056em, -12em, -8.48528em);
}
.positioner:nth-child(119) {
  transform: translate3d(-19.09188em, -9em, -6.36396em);
}
.positioner:nth-child(120) {
  transform: translate3d(-21.2132em, -6em, -4.24264em);
}
.positioner:nth-child(121) {
  transform: translate3d(-23.33452em, -3em, -2.12132em);
}
.positioner:nth-child(122) {
  transform: translate3d(-25.45584em, 0em, 0em);
}
.positioner:nth-child(123) {
  transform: translate3d(-23.33452em, 3em, 2.12132em);
}
.positioner:nth-child(124) {
  transform: translate3d(-21.2132em, 6em, 4.24264em);
}
.positioner:nth-child(125) {
  transform: translate3d(-19.09188em, 9em, 6.36396em);
}
.positioner:nth-child(126) {
  transform: translate3d(-16.97056em, 12em, 8.48528em);
}
.positioner:nth-child(127) {
  transform: translate3d(-14.84924em, 15em, 10.6066em);
}

.cube {
  transform: rotateY(45deg);
  animation: rotw 5s linear infinite;
}

.face {
  margin: -1.5em;
  border: solid .125em;
  width: 3em;
  height: 3em;
  backface-visibility: hidden;
  background: whitesmoke;
}
.face:nth-child(1) {
  transform: rotateY(0deg) translateZ(1.5em);
}
.face:nth-child(2) {
  transform: rotateY(90deg) translateZ(1.5em);
}
.face:nth-child(3) {
  transform: rotateY(180deg) translateZ(1.5em);
}
.face:nth-child(4) {
  transform: rotateY(270deg) translateZ(1.5em);
}
.face:nth-child(5) {
  transform: rotateX(90deg) translateZ(1.5em);
}
.face:nth-child(6) {
  transform: rotateX(-90deg) translateZ(1.5em);
}

@keyframes rotw {
  28.57143%, 100% {
    transform: rotateY(-45deg);
  }
}