CodePen Embed - Impossible Waterfall Illusion

Live

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- let sides = '<div class="side"></div><div class="side"></div><div class="side"></div><div class="side"></div><div class="side"></div><div class="side"></div>';
.scene
  .content
    .water.one
    .water.two
    .water.three
    .water.four
    .water.five
    .water.six
    .water.fall
    .water.foam
      div
      div
    
    .cuboid.brick-1 !{sides}
    .cuboid.brick-2 !{sides}
    .cuboid.brick-3 !{sides}
    .cuboid.brick-4 !{sides}
    .cuboid.brick-5 !{sides}
    .cuboid.brick-6 !{sides}
    .cuboid.brick-7 !{sides}
    .cuboid.brick-8 !{sides}
    .cuboid.brick-9 !{sides}
    .cuboid.brick-10 !{sides}
    .cuboid.brick-11 !{sides}
    .cuboid.brick-12 !{sides}
    .cuboid.brick-13 !{sides}
    .cuboid.brick-14 !{sides}
    .cuboid.brick-15 !{sides}
    
    .cuboid.col-1 !{sides}
    .cuboid.col-2 !{sides}
    .cuboid.col-3 !{sides}
    .cuboid.col-4 !{sides}
    
    .cuboid.tower-1 !{sides}
    .cuboid.tower-2 !{sides}
    .cuboid.tower-3 !{sides}
    .cuboid.tower-4 !{sides}
    .cuboid.tower-5 !{sides}
    .cuboid.tower-6 !{sides}
    .cuboid.tower-7 !{sides}
    .cuboid.tower-8 !{sides}
    
    .cuboid.roof-1 !{sides}
    .cuboid.roof-2 !{sides}
      
    .shape.one
      - for (var c=0; c<4; c++)
        .cuboid !{sides}
    .shape.two
      - for (var c=0; c<4; c++)
        .cuboid !{sides}
        
    .fence
      - for (var s=0; s<4; s++)
        .side
    
    .wheel
      - for (var c=0; c<8; c++)
        .cuboid !{sides}
      .cuboid.axis !{sides}
    .cuboid.wheel-door !{sides}
​
    .cuboid.house !{sides}
    .cuboid.house-roof !{sides}
    .cuboid.house-step !{sides}
    .cuboid.house-step.two !{sides}
    .cuboid.house-step.three !{sides}
    .cuboid.house-door.one !{sides}
    .cuboid.house-door.two !{sides}
    .cuboid.house-window !{sides}
    .cuboid.house-window.two !{sides}
    .cuboid.house-window.three !{sides}
    .cuboid.house-pulley !{sides}
    .cuboid.house-chimney !{sides}
    .cuboid.house-chimney.base !{sides}
    .cuboid.flour-sack !{sides}
    .cuboid.flour-sack.two !{sides}
    .cuboid.flour-sack.three !{sides}
    .cuboid.flour-sack.four !{sides}
    .cuboid.flour-sack.five !{sides}
​
    .trails
    .cuboid.ground !{sides}
    
    .cuboid.seat !{sides}
    .cuboid.seat.back !{sides}
    
    .cuboid.sculpture.base !{sides}
    .cuboid.sculpture.one.metal !{sides}
    .cuboid.sculpture.two.metal !{sides}
    .cuboid.sculpture.three.metal !{sides}
    .cuboid.sculpture.four.metal !{sides}
    
    .flowers
      - for (var d=0; d<15; d++)
        div
          span
    
    .vegetables
      - for (var d=0; d<4; d++)
        div

Live

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* {
  transform-style: preserve-3d;
  box-sizing: border-box;
}
    
body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1000vmin;
  background: radial-gradient(circle at 50% 50%, #333, #021320);
  cursor: zoom-in;
}
​
body:active .scene {
    transform: scale3d(1.35, 1.35, 1.35);
    transition: all 1s ease 0s;
}
​
.scene {
    width: 50vmin;
    height: 50vmin;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 1s ease 0s;
}
​
.content {
  width: 50vmin;
    height: 50vmin;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotateX(-27.25deg) rotateY(-48.75deg) rotateZ(0deg);
  transition: all 1s ease 0s;
    margin-top: -20vmin;
  animation: back-scene 1s linear 0s 1;
}
​
.content:hover {
  animation: spin-scene 20s linear 0s infinite;
}
​
@keyframes spin-scene {
  0% { transform: rotateX(-27.25deg) rotateY(-48.75deg) rotateZ(0deg); }
  100% { transform: rotateX(-27.25deg) rotateY(-408.75deg) rotateZ(0deg); }
}
​
@keyframes back-scene {
  0%, 100% { transform: rotateX(-27.25deg) rotateY(-48.75deg) rotateZ(0deg); }
  25% { transform: rotateX(-27.25deg) rotateY(-52.75deg) rotateZ(0deg); }
  50% { transform: rotateX(-27.25deg) rotateY(-46.75deg) rotateZ(0deg); }
  75% { transform: rotateX(-27.25deg) rotateY(-49.75deg) rotateZ(0deg); }
}
​
body:active .content {
  animation-play-state: paused;
}
​
.content:before {
    content: "";
    position: absolute;
    width: calc(100% + 4vmin);
    height: calc(100% + 4vmin);
    background: green;
    transform: rotateX(90deg) translateZ(-25.5vmin);
    border-radius: 1vmin;
    box-shadow: 0 0 1vmin 0 #0008 inset;
    background: 
    radial-gradient(#1c8820 12%, transparent 18%) 0px 0, 
    radial-gradient(#4caf5080 12%, transparent 18%) 3px 4px, 
    radial-gradient(#ffffff40 12%, transparent 23%) 0 1px, 
    radial-gradient(#ffffff30 12%, transparent 23%) 2px 3px;
    background-color: #298f2c;
    background-size: 5px 4px;
}
​
​
​
/*** CUBOID ***/
​
.cuboid {
  --height: 2;
    --width: 2;
    --depth: 2;
  --hue: 200;
  --sat: 10%;
  height: calc(var(--height) * 1vmin);
  width: calc(var(--width) * 1vmin);
  position: absolute;
  animation: cube1 0.6s linear 0s infinite;
  transform: translate3d(0vmin, 0vmin, -5vmin);
}
​
.cuboid .side {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 100%;
  width: 100%;
  border-radius: 2px;
  background: hsl(var(--hue), var(--sat), 10%);
}
​
.cuboid .side:nth-of-type(1) {
  transform: translate3d(-50%, -50%, calc(var(--depth) * 0.5vmin));
  filter: brightness(0.75);
}
.cuboid .side:nth-of-type(2) {
  transform: translate3d(-50%, -50%, calc(var(--depth) * -0.5vmin)) rotateY(180deg);
}
.cuboid .side:nth-of-type(3) {
  width: calc(var(--depth) * 1vmin);
  transform: translate(-50%, -50%) rotateY(90deg) translate3d(0, 0, calc(var(--width) * 0.5vmin));
  filter: brightness(1.5);
}
.cuboid .side:nth-of-type(4) {
  width: calc(var(--depth) * 1vmin);
  transform: translate(-50%, -50%) rotateY(-90deg) translate3d(0, 0, calc(var(--width) * 0.5vmin));
  filter: brightness(0.6);
}
.cuboid .side:nth-of-type(5) {
  height: calc(var(--depth) * 1vmin);
  transform: translate(-50%, -50%) rotateX(90deg) translate3d(0, 0, calc(var(--height) * 0.5vmin));
  filter: brightness(2);
}
.cuboid .side:nth-of-type(6) {
  height: calc(var(--depth) * 1vmin);
  transform: translate(-50%, -50%) rotateX(-90deg) translate3d(0, 0, calc(var(--height) * 0.5vmin));
  filter: brightness(1.25);
}
​
.side:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    --units: 0.25vmin;
    --brick1: #ef490d;
    --brick2: #f13500;
    --lines: #5e5e5e;
  --brick1: #724f42;
    --brick2: #795548;
    --lines: #9b8989;
    --gp-ln: 50%/ calc(var(--units) * 10) calc(var(--units) * 5);
    --gp-cn: 50%/ calc(var(--units) * 5) calc(var(--units) * 5);
    background: repeating-conic-gradient(from 90deg at 95% 55%, var(--lines) 0% 25%, #fff0 0% 100%) var(--gp-cn), repeating-linear-gradient(180deg, var(--lines) 0 5%, #fff0 0 50%, var(--lines) 0 55%, var(--brick2) 0 100% ) var(--gp-ln), repeating-linear-gradient(90deg, var(--brick1) 0 47.5%, var(--lines) 0 50%, var(--brick1) 0 97.5%, var(--lines) 0 100% ) var(--gp-ln);
    opacity: 0.5;
}
​
​
​
/*** BRICKS ***/
.cuboid.brick-1 {
    --width: 36.5;
    transform: translate3d(1.75vmin, 24.45vmin, 22vmin);
}
.cuboid.brick-2 {
    --depth: 32;
    transform: translate3d(21vmin, 24.45vmin, 7vmin);;
}
.cuboid.brick-3 {
    --width: 29;
    transform: translate3d(7.5vmin, 24.45vmin, -8vmin);
}
.cuboid.brick-4 {
    --depth: 26;
    transform: translate3d(-6vmin, 24.45vmin, -20vmin);
}
.cuboid.brick-5 {
    --width: 30;
    transform: translate3d(-20vmin, 24.45vmin, -33vmin);
}
.cuboid.brick-6 {
    --width: 8.5;
    transform: translate3d(-19vmin, 24.45vmin, -22.5vmin);
}
.cuboid.brick-7 {
    --depth: 26;
    transform: translate3d(-15.75vmin, 24.45vmin, -9.5vmin);
}
.cuboid.brick-8 {
    --width: 27;
    transform: translate3d(-2.5vmin, 24.45vmin, 2.6vmin);
}
.cuboid.brick-9 {
    --depth: 7;
    transform: translate3d(10vmin, 24.45vmin, 6.5vmin);
}
.cuboid.brick-10 {
    --width: 27;
    transform: translate3d(-2.5vmin, 24.45vmin, 9.5vmin);
}
.cuboid.brick-11 {
    --depth: 14.5;
    transform: translate3d(-15.75vmin, 24.45vmin, 15.75vmin);
}
​
.cuboid.brick-12 {
    --depth: 28;
    transform: translate3d(-15.75vmin, 12.25vmin, -2vmin);
}
.cuboid.brick-13 {
    --depth: 18;
    transform: translate3d(-4.5vmin, 12.25vmin, 3.1vmin);
}
.cuboid.brick-14 {
    --width: 9;
    --height: 0.75;
    transform: translate3d(-10.25vmin, 12.65vmin, 11.5vmin);
}
.cuboid.brick-14 .side:nth-of-type(1), 
.cuboid.brick-14 .side:nth-of-type(5) {
    background: #2196f3;
}
​
.cuboid.brick-15 {
    --depth: 3;
    --width: 1;
    transform: translate3d(-15.75vmin, 24.65vmin, 7vmin);
}
​
​
​
/*** COLUMNS ***/
.cuboid.col-1 {
    --height: 18;
    transform: translate3d(21.15vmin, 14.5vmin, -8vmin);
}
.cuboid.col-2 {
    --height: 18;
    transform: translate3d(21vmin, 14.5vmin, 2vmin);
}
.cuboid.col-1 .side:nth-of-type(1),
.cuboid.col-2 .side:nth-of-type(1) {
    clip-path: polygon(0 12%, 100% 5%, 100% 100%, 0% 100%);
}
.cuboid.col-1 .side:nth-of-type(2),
.cuboid.col-2 .side:nth-of-type(2) {
    clip-path: polygon(0 4%, 100% 11.5%, 100% 100%, 0% 100%);
}
.cuboid.col-1 .side:nth-of-type(3),
.cuboid.col-2 .side:nth-of-type(3) {
   clip-path: polygon(0 4%, 100% 4%, 100% 100%, 0% 100%);
}
.cuboid.col-1 .side:nth-of-type(4),
.cuboid.col-2 .side:nth-of-type(4) {
   clip-path: polygon(0 12%, 100% 12%, 100% 100%, 0% 100%);
}
.cuboid.col-1 .side:nth-of-type(5),
.cuboid.col-2 .side:nth-of-type(5) {
    display: none;
}
.cuboid.col-3 {
    --height: 13;
    transform: translate3d(-15.7vmin, 17.75vmin, 9.5vmin);
}
.cuboid.col-4 {
    --height: 13;
    transform: translate3d(-4.5vmin, 17.75vmin, 9.5vmin);
}
.cuboid.col-4 .side:nth-of-type(3):after {
    content: "";
    background: #00000069;
    width: 1.2vmin;
    height: 1.2vmin;
    position: absolute;
    left: 0.35vmin;
    top: 52%;
    border-radius: 100%;
    border-left: 1px solid #fff8;
    box-sizing: border-box;
}
​
​
​
/*** WATER ***/
.water {
    background: #03a9f4;
    position: absolute;
    width: 36vmin;
    height: 11vmin;
    transform: translate3d(3vmin, 24.75vmin, 16vmin) rotateX(90deg);
    overflow: hidden;
}
.water.one {
    clip-path: polygon(0% 0%, 72% 0%, 100% 100%, 0 100%, 0 0);
}
.water.two {
    width: 30vmin;
    height: 11vmin;
    transform: translate3d(15.5vmin, 24.75vmin, 7.5vmin) rotateX(90deg) rotate(-90deg);
    clip-path: polygon(0% 0%, 66% 0%, 100% 100%, 0% 100%, 40% 0);
}
.water.three {
    width: 36vmin;
    height: 11vmin;
    transform: translate3d(3vmin, 24.75vmin, -2vmin) rotateX(90deg) rotate(180deg);
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 30% 0);
}
.water.four {
    width: 37vmin;
    height: 11vmin;
    transform: translate3d(-11vmin, 24.75vmin, -14.5vmin) rotateX(90deg) rotate(-90deg);
    clip-path: polygon(0 0, 72% 0, 100% 100%, 30% 100%, 2% 0%);
}
.water.five {
    width: 32vmin;
    height: 11vmin;
    transform: translate3d(-20vmin, 24.75vmin, -27.5vmin) rotateX(90deg) rotate(180deg);
    clip-path: polygon(93% 100%, 5% 100%, 35% 0%, 0% 0%, 65% 0%);
}
.water.six {
    width: 29.75vmin;
    height: 9.15vmin;
    transform: translate3d(-10.25vmin, 12.25vmin, -2.35vmin) rotateX(90deg) rotate(90deg);
    clip-path: polygon(22% 0%, 100% 0%, 100% 100%, 5% 100%, 5.5% 85%, 40% 0);
}
.water.fall {
    width: 13vmin;
    height: 9.1vmin;
  transform: translate3d(-10.1vmin, 18.35vmin, 13.55vmin) rotateX(9deg) rotate(90deg);
    border-right: 0.125vmin solid #fff2;
    border-left: 0.25vmin solid #fff4;
    opacity: 0.85;
    box-shadow: 1vmin 0vmin 1vmin 0.5vmin #03a9f4, 0vmin 0 2vmin 10vmin #03a9f4 inset;
}
.water.fall:before {
    animation-duration: 0.8s;
}
.water:before {
    content: "";
  --clr: #fff8;
    width: 2vmin;
    height: 0.1vmin;
    background: var(--clr);
    position: absolute;
    left: 50%;
    top: 50%;
    box-shadow: -19vmin 0vmin 0 0 var(--clr), -14vmin 3vmin 0 0 var(--clr), -5vmin 2vmin 0 0 var(--clr), -10vmin -1vmin 0 0 var(--clr), -7vmin -3vmin 0 0 var(--clr), -38vmin 0vmin 0 0 var(--clr), -33vmin 3vmin 0 0 var(--clr), -24vmin 2vmin 0 0 var(--clr), -29vmin -1vmin 0 0 var(--clr), -26vmin -3vmin 0 0 var(--clr);
    transition: all 1s ease 0s;
  animation: water-move 2s linear 0s infinite;
  filter: blur(1px);
}
.water:after {
    content: "";
    --clr: #ffffff47;
    width: 100%;
    height: 0.1vmin;
    background: var(--clr);
    position: absolute;
    left: 50%;
    top: 50%;
    box-shadow: -19vmin -4vmin 0 0 var(--clr), -14vmin 3vmin 0 0 var(--clr), -5vmin 2vmin 0 0 var(--clr), -10vmin -1vmin 0 0 var(--clr), -7vmin -2vmin 0 0 var(--clr), -38vmin 0vmin 0 0 var(--clr), -33vmin -2.5vmin 0 0 var(--clr), -24vmin 2vmin 0 0 var(--clr), -29vmin -1vmin 0 0 var(--clr), -26vmin 0.65vmin 0 0 var(--clr);
    transition: all 1s ease 0s;
    filter: blur(1.5px);
}
@keyframes water-move {
  0% { transform: translateX(0vmin); }
  100% { transform: translateX(19vmin); }
}
.water.foam {
    width: 20vmin;
    height: 10vmin;
    transform: translate3d(-4vmin, 24.35vmin, 16.15vmin) rotateX(90deg) rotate(0deg);
    background: #fff0;
}
.water.foam div {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}
.water.foam div:before, .water.foam div:after {
    content: "";
  position: absolute;
    width: 15vmin;
    height: 12vmin;
    border: 0.1vmin solid #fff8;
    border-radius: 100%;
    animation: waves 3s linear 0s infinite;
    top: 1vmin;
    left: 0.5vmin;
    background: #fff0;
    box-shadow: none;
    opacity: 0;
}
.water.foam div:after {
    animation-delay: -1s;
}
@keyframes waves {
    0%{ 
        width: 0; 
        height: 0;
        opacity: 1;
    }
    100%{ 
        width: 15vmin; 
        height: 12vmin;
        opacity: 0;
    }
}
.water.foam div + div:before {
    animation-delay: -2s;
}
.water.foam div + div:after {
    animation-delay: -3s;
  border-color: #fff4;
}
​
​
/*** TOWERS ***/
.cuboid.tower-1 {
    --height: 12;
    transform: translate3d(-6vmin, 17.45vmin, -22.5vmin);
}
.cuboid.tower-2 {
    --height: 12;
    transform: translate3d(-6vmin, 17.45vmin, -33vmin);
}
.cuboid.tower-3 {
    --height: 12;
    transform: translate3d(-15.85vmin, 17.45vmin, -22.5vmin);
}
.cuboid.tower-4 {
    --height: 12;
    transform: translate3d(-16.125vmin, 17.45vmin, -33vmin);
}
.cuboid.tower-5 {
    --height: 15;
    transform: translate3d(-4.5vmin, 4vmin, -2vmin);
}
.cuboid.tower-6 {
    --height: 15;
    transform: translate3d(-15.75vmin, 4vmin, -2vmin);
}
.cuboid.tower-7 {
    --height: 15;
    transform: translate3d(-4.5vmin, 4vmin, 9.5vmin);
}
.cuboid.tower-8 {
    --height: 15;
    transform: translate3d(-15.75vmin, 4vmin, 9.5vmin);
}
​
​
​
​
/*** ROOFS ***/
.cuboid.roof-1 {
    --depth: 13.5;
    --width: 13.5;
    --height: 1;
    transform: translate3d(-11.125vmin, 11.9vmin, -27.75vmin);
}
.cuboid.roof-2 {
    --depth: 15.5;
    --width: 15.5;
    --height: 1;
    transform: translate3d(-10.25vmin, -4vmin, 3.75vmin);
}
​
​
​
​
/*** SHAPES ***/
.shape {
    position: absolute;
    width: 10vmin;
    height: 10vmin;
    transform: translate3d(-11vmin, 8vmin, -28vmin) rotateY(0deg);
}
.shape .cuboid {
    --height: 8;
    --width: 8;
    --depth: 8;
    transform: translate3d(1vmin, 0vmin, 0vmin);
}
.shape .cuboid .side:before {
    opacity: 0.25;
}
.shape .cuboid:nth-child(2) {
    transform: translate3d(1vmin, 0vmin, 0vmin) rotateY(-45deg);
}
.shape .cuboid:nth-child(3) {
    transform: translate3d(1vmin, 0vmin, 0vmin) rotateY(-45deg) rotateX(45deg);
}
.shape .cuboid:nth-child(4) {
    transform: translate3d(1vmin, 0vmin, 0vmin) rotateY(45deg) rotateX(135deg);
}
.shape.two {
    transform: translate3d(-10.125vmin, -8.25vmin, 3.75vmin) rotateY(0deg) scale3d(1.25, 1.25, 1.25);
}
​
​
​
/*** FENCE ***/
.fence {
    position: absolute;
    width: calc(100% + 4vmin);
    height: calc(100% + 4vmin);
    transform: rotateX(90deg) translate3d(0, 0, -25.45vmin);
}
.fence .side {
    background:
        repeating-linear-gradient(90deg, #fff0 1vmin, #54370c 0 1.5vmin, #fff0 0 2vmin),
        linear-gradient(180deg, #fff0 0.25vmin, #4c3006 0 0.75vmin, #fff0 0 1.025vmin, #4c3006 0 1.55vmin, #fff0 0 100%);
    width: 100%;
    height: 2vmin;
    position: absolute;
    transform: rotateX(90deg) translate3d(0vmin, 1vmin, 1vmin);
}
.fence .side:before {
    display: none;
}
.fence .side:nth-child(1) {
    width: 60%;
    transform: rotateX(90deg) translate3d(22vmin, 1vmin, 1vmin);
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 9% 100%);
    filter: brightness(0.85) drop-shadow(1px 1px 0px #fff3);
}
.fence .side:nth-child(2) {
    transform: rotateX(90deg) rotateY(90deg) translate3d(26vmin, 1vmin, 27vmin);
    filter: brightness(1.25) drop-shadow(1px 1px 0px #fff3);
}
.fence .side:nth-child(3) {
    transform: rotateX(90deg) rotateY(90deg) translate3d(26vmin, 1vmin, -27vmin);
    clip-path: polygon(2% 0%, 100% -1%, 100% 100%, 9% 100%);
    filter: brightness(1.25) drop-shadow(1px 1px 0px #fff3);
  width: calc(100% - 0.1vmin);
}
.fence .side:nth-child(4) {
    transform: rotateX(90deg) translate3d(0vmin, 1vmin, -53vmin);
    filter: brightness(0.85) drop-shadow(1px 1px 0px #fff3);
}
​
​
​
/*** GROUND ***/
.cuboid.ground {
    --width: 58; 
    --depth: 58;
  --height: 4;
    transform: translateY(27.8vmin);
}
.cuboid.ground .side {
    background-color: #193c11;
}
.cuboid.ground .side:before {
    opacity: 0.35;
}
​
​
​
/*** WHEEL ***/
.wheel {
    position: absolute;
    width: 8vmin;
    height: 8vmin;
    transform: translate3d(-8vmin, 18.5vmin, 9.6vmin) rotateX(-10deg);
    transition: all 1s ease 0s;
  animation: wheel-move 8s linear 0s infinite;
}
@keyframes wheel-move {
  0% { transform: translate3d(-8vmin, 18.5vmin, 9.6vmin) rotateX(0deg); }
  100% { transform: translate3d(-8vmin, 18.5vmin, 9.6vmin) rotateX(-360deg); }
}
.wheel .cuboid {
    --width: 4;
    --height: 8;
    --depth: 0.3;
    transform: translate3d(0, 0, 0);
}
.wheel .cuboid .side {
    background-color: #54382e;
}
.wheel .cuboid .side:before {
    display: none;
}
.wheel .cuboid:nth-child(2) {
    transform: rotateX(45deg);
}
.wheel .cuboid:nth-child(3) {
    transform: rotateX(90deg);
}
.wheel .cuboid:nth-child(4) {
    transform: rotateX(135deg);
}
.wheel .cuboid:nth-child(5) {
    transform: rotateX(-22.5deg);
}
.wheel .cuboid:nth-child(6) {
    transform: rotateX(112.5deg);
}
.wheel .cuboid:nth-child(7) {
    transform: rotateX(22.5deg);
}
.wheel .cuboid:nth-child(8) {
    transform: rotateX(67.5deg);
}
.wheel .cuboid .side:nth-of-type(5) {
  filter: brightness(1.25);
}
.wheel:before,
.wheel:after {
    content: "";
    position: absolute;
    width: calc(100% - 1vmin);
    height: calc(100% - 1vmin);
    border-radius: 100%;
    transform: rotateY(90deg) translate3d(0vmin, 0vmin, -1vmin);
    border: 0.5vmin solid #795548;
    box-sizing: border-box;
    margin-left: 0.9vmin;
    margin-top: 0.5vmin;
}
.wheel:after {
    margin-left: -2.1vmin;
    border-color: #5c4036;
}
​
/*** Axis ***/
.cuboid.axis {
    --width: 19;
    --height: 0.5;
    --depth: 0.5;
    transform: translate3d(-10.25vmin, 3.75vmin, 0);
}
.cuboid.axis .side:nth-of-type(3) {
    border-radius: 100%;
    background: linear-gradient(90deg, #54382e 30%, #38251e 0 70%, #54382e 0 100%);
    box-shadow: 0 0 0 0.2vmin #38251e;
}
​
​
​
​
/*** HOUSE ***/
.cuboid.house {
  --width: 7;
    --height: 9;
    --depth: 12;
    transform: translate3d(-23vmin, 20.85vmin, 11.5vmin);
}
.cuboid.house .side:nth-of-type(1) {
    clip-path: polygon(0% 0%, 0% 100%, 50% 100%, 50% 32%, 90% 32%, 90% 85%, 50% 85%, 50% 100%, 100% 100%, 100% 0%);
}
.cuboid.house .side:nth-of-type(3):after {
    content: "";
    background: #00000069;
    width: 1.2vmin;
    height: 1.2vmin;
    position: absolute;
    left: 59%;
    top: 18%;
    border-radius: 100%;
    border-left: 1px solid #fff8;
    box-sizing: border-box;
}
​
/*** ROOF ***/
.cuboid.house-roof {
  --width: 6;
    --height: 6;
    --depth: 13;
    transform: translate3d(-23vmin, 16.85vmin, 11.5vmin) rotate(45deg);
}
.cuboid.house-roof .side {
  background: red;
}
.cuboid.house-roof .side:nth-child(1) {
  clip-path: polygon(0 0, 100% 0%, 0% 100%);
  background: #181818;
  transform: translate3d(-50%, -50%, calc(var(--depth) * 0.46vmin));
}
.cuboid.house-roof .side:nth-child(2) {
  clip-path: polygon(0 0, 100% 100%, 100% 0);
  background: #181818;
  transform: translate3d(-50%, -50%, calc(var(--depth) * -0.46vmin)) rotateY(180deg);
}
.cuboid.house .side:nth-child(5),
.cuboid.house-roof .side:nth-child(3),
.cuboid.house-roof .side:nth-child(6) {
  opacity: 0;
}
​
.cuboid.house-roof .side:nth-child(1):before, 
.cuboid.house-roof .side:nth-child(2):before {
    transform: rotate(-45deg);
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
}
.cuboid.house-roof .side:nth-child(2):before {
    transform: rotate(45deg);
}
.cuboid.house-roof .side:nth-child(4){
    overflow: hidden;
}
.cuboid.house-roof .side:nth-child(4):before {
    transform: rotate(90deg) translate(-7vmin, 0vmin);
    height: 15vmin;
}
​
​
​
​
/*** STEPS ***/
.cuboid.house-step {
  --width: 3;
    --height: 0.75;
    --depth: 6.25;
    transform: translate3d(-21.5vmin, 25.125vmin, 17vmin) rotate(0deg);
}
.cuboid.house-step.two {
    --depth: 4;
    --height: 1.5;
    transform: translate3d(-21.5vmin, 24.75vmin, 17vmin) rotate(0deg);
}
.cuboid.house-step.three {
    --depth: 1;
    --height: 0.5;
    --width: 2;
    transform: translate3d(-23vmin, 20.15vmin, 5vmin) rotate(0deg);
}
​
​
​
/*** DOOR ***/
.cuboid.house-door {
  --width: 3;
    --height: 5;
    --depth: 0.5;
    transform: translate3d(-21.5vmin, 21.5vmin, 17.5vmin) rotate(0deg);
}
.cuboid.house-door .side {
  background-color: #402317;
}
.cuboid.house-door .side:before {
  opacity: 0;
}
.cuboid.house-door.two {
  --width: 2.6;
    --height: 4.6;
    --depth: 0.25;
    transform: translate3d(-20.5vmin, 21.5vmin, 16.7vmin) rotateY(-78deg);
}
.cuboid.house-door.two .side {
  background-color: #56372b;
}
.cuboid.house-door.one .side:nth-child(1), 
.cuboid.house-door.one .side:nth-child(2) {
    clip-path: polygon(0% 0%, 0% 100%, 8% 100%, 10% 8%, 90% 8%, 90% 100%, 8% 100%, 8% 100%, 100% 100%, 100% 0%);
}
.cuboid.house-door.one .side:nth-of-type(6) {
    display: none;
}
​
​
​
/*** WINDOWS ***/
.cuboid.house-window {
  --width: 1.85;
    --height: 3.3;
    --depth: 0.5;
    transform: translate3d(-24.75vmin, 20.85vmin, 17.5vmin) rotate(0deg);
}
.cuboid.house-window .side {
  background-color: #402317;
}
.cuboid.house-window .side:before {
  opacity: 0;
}
.cuboid.house-window.two {
  --width: 1.45;
    --height: 2.7;
    --depth: 0.5;
    transform: translate3d(-24.75vmin, 20.85vmin, 17.65vmin) rotate(0deg);
}
.cuboid.house-window.two .side {
  background-color: #56372b;
}
.cuboid.house-window.three {
  --width: 1.95;
    --height: 2.7;
    transform: translate3d(-22.95vmin, 18.85vmin, 5.65vmin) rotate(0deg);
}
.cuboid.house-window.three .side:nth-child(1), .cuboid.house-window.three .side:nth-child(2) {
    clip-path: polygon(0% 0%, 0% 100%, 12% 100%, 12% 12%, 88% 12%, 88% 88%, 12% 88%, 13% 100%, 100% 100%, 100% 0%);
}
.cuboid.house .side:nth-of-type(2) {
  clip-path: polygon(0% 0%, 0% 100%, 36% 100%, 36% 12%, 61% 12%, 61% 42%, 36% 42%, 36% 100%, 100% 100%, 100% 0%);
}
​
​
​
/*** PULLEY ***/
.house-pulley {
  --width: 0.35;
    --height: 0.35;
    --depth: 2;
    transform: translate3d(-22.85vmin, 16.75vmin, 4.6vmin) rotate(0deg);
}
.cuboid.house-pulley .side {
  background-color: #402317;
}
.cuboid.house-pulley .side:before {
  opacity: 0.2;
}
​
​
​
/*** WHEEL DOOR ***/
.cuboid.wheel-door {
  --width: 0.25;
    --height: 2;
    --depth: 1.6;
    transform: translate3d(-15.85vmin, 24.5vmin, 4.6vmin) rotate(0deg);
}
.cuboid.wheel-door .side {
    background: repeating-linear-gradient(90deg, #fff0 0.35vmin, #54370c 0 0.55vmin, #fff0 0 0.75vmin), linear-gradient(180deg, #fff0 0.35vmin, #4c3006 0 0.6vmin, #fff0 0 1.25vmin, #4c3006 0 1.5vmin, #fff0 0 100%);
}
.cuboid.wheel-door .side:before {
  opacity: 0;
}
.cuboid.wheel-door .side:nth-of-type(5), .cuboid.wheel-door .side:nth-of-type(6) {
    opacity: 0;
}
​
​
​
/*** CHIMNEY ***/
.cuboid.house-chimney {
  --height: 3;
    --width: 1.25;
    --depth: 1.25;
    transform: translate3d(-21.25vmin, 12.25vmin, 16vmin) rotate(0deg);
}
.cuboid.house-chimney .side:nth-of-type(5) {
    clip-path: polygon(0% 0%, 0% 100%, 20% 100%, 20% 20%, 80% 20%, 80% 80%, 20% 80%, 20% 100%, 100% 100%, 100% 0%);
}
.cuboid.house-chimney.base {
    --height: 2;
    --width: 2;
    --depth: 2;
    transform: translate3d(-21.25vmin, 14.25vmin, 16vmin) rotate(0deg);
}
​
​
/*** FLOUR SACK ***/
​
.cuboid.flour-sack {
  --width: 0.75;
    --height: 0.35;
    --depth: 1.5;
    transform: translate3d(-23.85vmin, 25.25vmin, 4.6vmin) rotate(0deg);
}
.cuboid.flour-sack .side {
    background: #8f7b56;
    border-radius: 5px;
}
.cuboid.flour-sack .side:before {
  opacity: 0.2;
}
.cuboid.flour-sack.two {
    transform: translate3d(-23.85vmin, 24.85vmin, 4.6vmin) rotate(0deg);
}
.cuboid.flour-sack.three {
    transform: translate3d(-22.85vmin, 24.85vmin, 4.65vmin);
    --width: 1.5;
    --height: 0.35;
    --depth: 0.75;
}
.cuboid.flour-sack.four {
    transform: translate3d(-22.5vmin, 25.1vmin, 4.7vmin) rotateX(-1deg);
}
.cuboid.flour-sack.five {
    transform: translate3d(-23.15vmin, 25.15vmin, 4.7vmin) rotateX(-1deg);
}
​
​
​
/*** TRAILS ***/
.trails {
    background: var(--trail), var(--trail), var(--trail), var(--trail), var(--trail), var(--trail), var(--trail), var(--trail);
    position: absolute;
    width: calc(100% + 4vmin);
    height: calc(100% + 4vmin);
    transform: rotateX(90deg) translate3d(0vmin, 0vmin, -25.4vmin);
    border: 1px solid #959595;
    opacity: 0.25;
    --trail: conic-gradient(from 90deg at 0 0, #ff9800 0 25%, #fff0 0 100%);
    background-repeat: no-repeat;
    background-size: 47vmin 2vmin, 2vmin 51vmin, 27vmin 2vmin, 27vmin 2vmin, 2vmin 12vmin, 2vmin 2vmin, 2vmin 26vmin, 8.5vmin 25.5vmin;
    background-position: 4.5vmin calc(100% - 1vmin), calc(100% - 1.5vmin) calc(100% - 1vmin), 23.5vmin 1.85vmin, 23.5vmin 14.5vmin, 23.5vmin 3.5vmin, 4.5vmin 49vmin, 7.5vmin 25vmin, 1vmin 6vmin;
    filter: blur(5px);
}
​
​
​
/*** SEAT ***/
.cuboid.seat {
    --depth: 5;
    --height: 1;
    transform: translate3d(20.5vmin, 25vmin, -18vmin);
}
.cuboid.seat.back {
    --depth: 5;
    --height: 3;
    --width: 0.5;
    transform: translate3d(21vmin, 24.5vmin, -18vmin) rotate(15deg);
}
​
​
​
/*** SCULPTURE ***/
​
.cuboid.sculpture.base {
    transform: translate3d(10.25vmin, 24.5vmin, -18vmin) rotate(0deg);
}
.cuboid.sculpture.one.metal {
    transform: translate3d(10.25vmin, 22vmin, -18vmin) rotateX(45deg) rotateY(-45deg);
}
.cuboid.sculpture.two.metal {
    transform: translate3d(10.25vmin, 22vmin, -18vmin) rotateX(-45deg) rotateY(45deg);
}
.cuboid.sculpture.three.metal {
    transform: translate3d(10.25vmin, 22vmin, -18vmin) rotateX(-45deg) rotateY(-45deg) rotateZ(-45deg);
}
.cuboid.sculpture.four.metal {
    transform: translate3d(10.25vmin, 22vmin, -18vmin) rotateX(45deg) rotateY(45deg) rotateZ(45deg);
}
.cuboid.sculpture.metal .side {
    background: #fff0;
    border: 0.185vmin solid #68301c;
    border-radius: 0.5vmin;
}
.cuboid.sculpture.metal .side:before {
    display: none;
}
.cuboid.sculpture.base .side {
    background: #998983;
}
.cuboid.sculpture.base .side:before {
    background: #00000075;
}
.cuboid.sculpture.base .side:nth-of-type(3):before {
    content: "M.C. ESCHER";
    color: #000;
    position: absolute;
    width: 80%;
    height: 60%;
    font-size: 3px;
    background: #b55f34;
    left: 10%;
    top: 10%;
    opacity: 1;
    text-align: center;
    padding-top: 2px;
}
​
​
​
/*** VEGETABLES ***/
.vegetables {
    position: absolute;
    width: 13.5vmin;
    height: 3vmin;
    background: repeating-radial-gradient(circle at 50% 50%, #e9a993 1px, #fff0 3px 100px);
    transform: rotateX(90deg) translate3d(1vmin, 6vmin, -25.3vmin);
    background-size: 8px 7px;
}
.vegetables div {
    width: 0.25vmin;
    height: 2vmin;
    background: green;
    position: absolute;
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, -1.6vmin);
    filter: drop-shadow(0 0 0 green) drop-shadow(0.75vmin 0 0 green) drop-shadow(1.75vmin 0 0 green) drop-shadow(3.5vmin 0 0 green) drop-shadow(6.9vmin 0 0 green);
}
.vegetables div:before, .vegetables div:after {
    content: "";
    width: 0.15vmin;
    height: 100%;
    background: green;
    position: absolute;
    transform: rotateY(45deg);
}
.vegetables div:after {
    background: green;
    transform: rotateY(-45deg);
}
.vegetables div:nth-child(2) {
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, -0.85vmin);
}
.vegetables div:nth-child(3) {
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, -0.125vmin);
}
.vegetables div:nth-child(4) {
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, 0.65vmin);
}
.vegetables div:nth-child(5) {
    transform: rotateX(90deg) translate3d(8vmin, 1vmin, 1.25vmin);
}
​
​
​
/*** FLOWERS ***/
.flowers {
    position: absolute;
    width: 3vmin;
    height: 5vmin;
    background: repeating-radial-gradient(circle at 50% 50%, #e9a99394 0.15vmin, #fff0 0.65vmin 100px);
    transform: rotateX(90deg) translate3d(1vmin, -18vmin, -25.3vmin);
    background-size: 1vmin 1vmin;
}
.flowers div {
    width: 0.25vmin;
    height: 2vmin;
    background: green;
    position: absolute;
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, -3.5vmin);
}
.flowers div:before, .flowers div:after {
    content: "";
    width: 0.15vmin;
    height: 100%;
    background: green;
    position: absolute;
    transform: rotateY(45deg);
}
.flowers div:after {
    background: green;
    transform: rotateY(-45deg);
}
.flowers div span {
    width: 0.4vmin;
    height: 0.75vmin;
    --clr: #f11b0b;
    position: absolute;
    transform: rotateY(-90deg) translate3d(-0.1vmin, 2vmin, 0);
    border-radius: 0.5vmin;
    box-shadow: 0 0 0.125vmin 0 #000c inset;
  background: var(--clr);
}
.flowers div span:before, .flowers div span:after {
    content: "";
    width: 100%;
    height: 100%;
    background: var(--clr);
    position: absolute;
    transform: rotateY(45deg) translate3d(0vmin, 0vmin, 0vmin);
    border-radius: 0.5vmin;
  opacity: 0.85;
  border: 1px solid #fff2;
}
.flowers div span:after {
    background: var(--clr);
    transform: rotateY(-45deg);
  opacity: 0.75;
}
​
.flowers div:nth-child(2) {
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, -2.5vmin);
}
.flowers div:nth-child(3) {
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, -1.5vmin);
}
.flowers div:nth-child(4) {
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, -0.5vmin);
}
.flowers div:nth-child(5) {
    transform: rotateX(90deg) translate3d(0.35vmin, 0vmin, 0.5vmin);
}
.flowers div:nth-child(6) {
    transform: rotateX(90deg) translate3d(1.35vmin, 0vmin, -3.5vmin);
}
.flowers div:nth-child(7) {
    transform: rotateX(90deg) translate3d(1.35vmin, 0vmin, -2.5vmin);
}
.flowers div:nth-child(8) {
    transform: rotateX(90deg) translate3d(1.35vmin, 0vmin, -1.5vmin);
}
.flowers div:nth-child(9) {
    transform: rotateX(90deg) translate3d(1.35vmin, 0vmin, -0.5vmin);
}
.flowers div:nth-child(10) {
    transform: rotateX(90deg) translate3d(1.35vmin, 0vmin, 0.5vmin);
}
.flowers div:nth-child(11) {
    transform: rotateX(90deg) translate3d(2.35vmin, 0vmin, -3.5vmin);
}
.flowers div:nth-child(12) {
    transform: rotateX(90deg) translate3d(2.35vmin, 0vmin, -2.5vmin);
}
.flowers div:nth-child(13) {
    transform: rotateX(90deg) translate3d(2.35vmin, 0vmin, -1.5vmin);
}
.flowers div:nth-child(14) {
    transform: rotateX(90deg) translate3d(2.35vmin, 0vmin, -0.5vmin);
}
.flowers div:nth-child(15) {
    transform: rotateX(90deg) translate3d(2.35vmin, 0vmin, 0.5vmin);
}
.flowers div:nth-child(3n+2) span {
    --clr: #ffc107;
}
.flowers div:nth-child(3n+3) span {
    --clr: #9c27b0;
}

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