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HTML

              
                svg.rainbow-cloud(xmlns='http://www.w3.org/2000/svg' viewbox='0 0 378.42 215.18')
  defs
    clipPath#rainbow-clip
      rect(x="0" y="0" height="168" width="1500")
  g.rainbow__wrapper.rainbow-cloud__rainbow(clip-path="url(#rainbow-clip)")
    g.rainbow(stroke-linecap='round' stroke-linejoin='round')
      path.rainbow__beam.rainbow__red(d='M188.33 37.15A132.3 132.3 0 0056.04 169.44h13.23A119.06 119.06 0 01188.33 50.38 119.06 119.06 0 01307.4 169.44h13.23a132.3 132.3 0 00-132.29-132.3z')
      path.rainbow__beam.rainbow__orange(d='M188.33 43.76A125.68 125.68 0 0062.66 169.44h13.22A112.45 112.45 0 01188.33 56.99a112.45 112.45 0 01112.45 112.45h13.23A125.68 125.68 0 00188.33 43.76z')
      path.rainbow__beam.rainbow__yellow(d='M188.33 50.38A119.06 119.06 0 0069.27 169.44H82.5A105.83 105.83 0 01188.33 63.6a105.83 105.83 0 01105.84 105.84h13.23A119.06 119.06 0 00188.33 50.38z')
      path.rainbow__beam.rainbow__green(d='M188.33 56.99A112.45 112.45 0 0075.88 169.44h13.23a99.22 99.22 0 0199.22-99.22 99.22 99.22 0 0199.22 99.22h13.23A112.45 112.45 0 00188.33 56.99z')
      path.rainbow__beam.rainbow__blue(d='M188.33 63.6A105.83 105.83 0 0082.5 169.44h13.23a92.6 92.6 0 0192.6-92.6 92.6 92.6 0 0192.6 92.6h13.24A105.83 105.83 0 00188.33 63.6z')
      path.rainbow__beam.rainbow__indigo(d='M188.33 70.22a99.22 99.22 0 00-99.22 99.22h13.23a85.99 85.99 0 0186-86 85.99 85.99 0 0185.98 86h13.23a99.22 99.22 0 00-99.22-99.22z')
      path.rainbow__beam.rainbow__violet(d='M188.33 76.83a92.6 92.6 0 00-92.6 92.6h6.61a85.99 85.99 0 0186-85.98 85.99 85.99 0 0185.98 85.99h6.62a92.6 92.6 0 00-92.6-92.6z')
  g.cloud__wrapper.cloud__wrapper--baby
    g.cloud.rainbow__cloud.cloud--baby
      g.cloud__body
        path(d='M75.05 132.24a15.74 15.74 0 00-15.03 11.07 15.74 15.74 0 00-11.53 15.07 15.74 15.74 0 00-10 14.65 15.74 15.74 0 0015.75 15.74 15.74 15.74 0 0012.6-6.35 15.74 15.74 0 0012.61 6.35 15.74 15.74 0 008.21-2.33 15.74 15.74 0 008.2 2.33 15.74 15.74 0 0015.26-11.97 15.74 15.74 0 008.44-13.93 15.74 15.74 0 00-15.74-15.73 15.74 15.74 0 00-2.61.22 15.74 15.74 0 00-11.51-5.13 15.74 15.74 0 00-14.65-9.99z' stroke='#000' stroke-linecap='round' stroke-linejoin='round')
      g.cloud__face.cloud__face--thrilled
        g.cloud__eyes.cloud__eyes--thrilled
          path(fill="none" stroke="#000" stroke-linecap="round" stroke-width="1.5" stroke-linejoin="round" d='M63.8 164.67a2.26 2.26 0 012.25-2.22 2.26 2.26 0 012.26 2.22M94.16 165.12a2.26 2.26 0 012.26-2.23 2.26 2.26 0 012.26 2.23')
        g.cloud__mouth.cloud__mouth--thrilled
          path(d='M76.56 164.94a4.68 4.68 0 000 .05 4.68 4.68 0 004.68 4.68 4.68 4.68 0 004.68-4.68 4.68 4.68 0 000-.05z')
          path(d='M81.24 166.2a3.8 3.57 0 00-3.42 1.99 4.68 4.68 0 003.42 1.48 4.68 4.68 0 003.4-1.48 3.8 3.57 0 00-3.4-2z' fill='red')
      g.cloud__face(transform='translate(494.14 30.3)')
        g.cloud__eye.cloud__eye--left
          path(d='M-425.3 133.56a2.87 2.87 0 01-2.87 2.87 2.87 2.87 0 01-2.87-2.87 2.87 2.87 0 012.87-2.88 2.87 2.87 0 012.88 2.88z')
          path(d='M-428.29 132.5a.94.94 0 01-.94.93.94.94 0 01-.93-.93.94.94 0 01.93-.94.94.94 0 01.94.94z' fill='#fff')
        g.cloud__eye.cloud__eye--right
          path(d='M-395.1 133.56a2.87 2.87 0 01-2.87 2.87 2.87 2.87 0 01-2.87-2.87 2.87 2.87 0 012.87-2.88 2.87 2.87 0 012.87 2.88z')
          path(d='M-398.1 132.5a.94.94 0 01-.93.93.94.94 0 01-.94-.93.94.94 0 01.94-.94.94.94 0 01.94.94z' fill='#fff')
        g.cloud__mouth.cloud__mouth--sad
          path(d='M-417.09 138.7a4.02 3.28 0 010-.09 4.02 3.28 0 014.02-3.27 4.02 3.28 0 014.02 3.27h0a4.02 3.28 0 010 .09' fill='none' stroke-linecap='round' stroke-linejoin='round')
        g.cloud__mouth.cloud__mouth--happy(style='display: none;')
          path(d='M-409.05 135.35a4.02 3.28 0 010 .08 4.02 3.28 0 01-4.02 3.28 4.02 3.28 0 01-4.02-3.28h0a4.02 3.28 0 010-.08' fill='none' stroke-linecap='round' stroke-linejoin='round')
      g.cloud__cheeks(transform='translate(494.14 30.3)')
        g.cloud__cheek.cloud__cheek--left
          circle(cx='-439.04' cy='136.66' r='2.71' fill='#faa' fill-opacity='.5')
        g.cloud__cheek.cloud__cheek--right
          circle(r='2.71' cy='136.66' cx='-387.1' fill='#faa' fill-opacity='.5')
  g.cloud__wrapper
    g.cloud.rainbow__cloud
      g.cloud__body
        path(d='M96.6 120.51a25.77 25.9 0 00-21.55 11.73 19.47 19.56 0 00-12.18-4.32 19.47 19.56 0 00-19.17 16.25 24.01 24.13 0 00-3.11-.22 24.01 24.13 0 00-24.02 24.13A24.01 24.13 0 0040.6 192.2a24.01 24.13 0 0010.3-2.37 19.47 19.56 0 0015.95 8.38 19.47 19.56 0 0013.42-5.41 19.47 19.56 0 0013.41 5.41 19.47 19.56 0 0014.94-7.03 19.47 19.56 0 0014.92 7.03A19.47 19.56 0 00143 178.66a19.47 19.56 0 00-8.18-15.91 19.47 19.56 0 002.13-8.85 19.47 19.56 0 00-17.5-19.46 25.77 25.9 0 00-22.85-13.93z' stroke='#000' stroke-linecap='round' stroke-linejoin='round')
      g.cloud__face.cloud__face--thrilled(transform='translate(494.14 30.3)')
        g.cloud__eyes.cloud__eyes--thrilled
          path(d='M-430.34 134.37a2.26 2.26 0 012.26-2.23 2.26 2.26 0 012.25 2.23M-399.97 134.81a2.26 2.26 0 012.25-2.23 2.26 2.26 0 012.26 2.23' fill='none' stroke='#000' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round')
        g.cloud__mouth.cloud__mouth--thrilled
          path(d='M-417.58 134.64a4.68 4.68 0 000 .05 4.68 4.68 0 004.68 4.68 4.68 4.68 0 004.68-4.68 4.68 4.68 0 000-.05z')
          path(d='M-412.9 135.89a3.8 3.57 0 00-3.41 2 4.68 4.68 0 003.41 1.48 4.68 4.68 0 003.41-1.49 3.8 3.57 0 00-3.41-2z' fill='red')
      g.cloud__face(transform='translate(494.14 30.3)')
        g.cloud__eye.cloud__eye--left
          path(d='M-425.3 133.56a2.87 2.87 0 01-2.87 2.87 2.87 2.87 0 01-2.87-2.87 2.87 2.87 0 012.87-2.88 2.87 2.87 0 012.88 2.88z')
          path(d='M-428.29 132.5a.94.94 0 01-.94.93.94.94 0 01-.93-.93.94.94 0 01.93-.94.94.94 0 01.94.94z' fill='#fff')
        g.cloud__eye.cloud__eye--right
          path(d='M-395.1 133.56a2.87 2.87 0 01-2.87 2.87 2.87 2.87 0 01-2.87-2.87 2.87 2.87 0 012.87-2.88 2.87 2.87 0 012.87 2.88z')
          path(d='M-398.1 132.5a.94.94 0 01-.93.93.94.94 0 01-.94-.93.94.94 0 01.94-.94.94.94 0 01.94.94z' fill='#fff')
        g.cloud__mouth.cloud__mouth--sad
          path(d='M-417.09 138.7a4.02 3.28 0 010-.09 4.02 3.28 0 014.02-3.27 4.02 3.28 0 014.02 3.27h0a4.02 3.28 0 010 .09' fill='none' stroke-linecap='round' stroke-linejoin='round')
        g.cloud__mouth.cloud__mouth--happy(style='display: none;')
          path(d='M-409.05 135.35a4.02 3.28 0 010 .08 4.02 3.28 0 01-4.02 3.28 4.02 3.28 0 01-4.02-3.28h0a4.02 3.28 0 010-.08' fill='none' stroke-linecap='round' stroke-linejoin='round')
      g.cloud__cheeks(transform='translate(494.14 30.3)')
        g.cloud__cheek.cloud__cheek--left
          circle(cx='-439.04' cy='136.66' r='2.71' fill='#faa' fill-opacity='.5')
        g.cloud__cheek.cloud__cheek--right
          circle(r='2.71' cy='136.66' cx='-386.93' fill='#faa' fill-opacity='.5')
button
              
            
!

CSS

              
                *
  box-sizing border-box

:root
  --lightness 50
  --saturation 50
  --rainbow-lightness 50

body
  align-items center
  background 'hsl(210, %s, %s)' % (calc(var(--saturation, 50) * 1%) calc(var(--lightness, 50) * 1%))
  display flex
  justify-content center
  min-height 100vh

.rainbow-cloud
  width 95vmin

.rainbow
  stroke #000
  stroke-width 0
  &__beam
    fill 'hsl(%s, 85%, %s)' % (var(--hue) calc(var(--rainbow-lightness, 100) * 1%))
  &__red
    --hue 2
  &__orange
    --hue 22
  &__yellow
    --hue 48
  &__green
    --hue 90
  &__blue
    --hue 200
  &__indigo
    --hue 235
  &__violet
    --hue 295

.cloud
  &__body
    fill 'hsl(0, 0%, %s)' % calc(var(--cloud-lightness, 65) * 1%)
    stroke #000
    stroke-width 2px

  &__mouth
    stroke #000
    stroke-width 2px

    &--thrilled path:nth-of-type(2)
      stroke none

button
  position absolute
  top 0
  left 0
  height 100vh
  width 100vw
  opacity 0
              
            
!

JS

              
                const {
  MorphSVGPlugin,
  gsap: { to, timeline, set, registerPlugin }
} = window;

const CONFIG = {
  SPEED: {
    CLOUD: 0.25
  },
  COLORS: {
    CLOUD: {
      ON: 100,
      OFF: 65
    }
  }
};

registerPlugin(MorphSVGPlugin);

const CLOUD_WRAPPER = document.querySelector(
  ".cloud__wrapper:not(.cloud__wrapper--baby)"
);
const CLOUD = document.querySelector(".cloud:not(.cloud--baby)");
const CLOUD_EYES = [
  ...document.querySelectorAll(".cloud:not(.cloud--baby) .cloud__eye")
];
const BABY_EYES = [...document.querySelectorAll(".cloud--baby .cloud__eye")];
const CLOUD_MOUTHS = [...document.querySelectorAll(".cloud__mouth--sad path")];
const HAPPY_CLOUD_MOUTH_PATHS = [
  ...document.querySelectorAll(".cloud__mouth--happy path")
];
const RAINBOW = document.querySelector(".rainbow");
const THRILLED_FACES = [...document.querySelectorAll(".cloud__face--thrilled")];
const FACES = [
  ...document.querySelectorAll(".cloud__face:not(.cloud__face--thrilled)")
];
set(THRILLED_FACES, { display: "none" });
set(CLOUD_WRAPPER, { transformOrigin: "135% 55%" });
set(CLOUD, {
  transformOrigin: "50% 50%"
});
set(".cloud--baby .cloud__eye path:nth-of-type(2)", {
  x: 2,
  transformOrigin: "50% 50% "
});
set(CLOUD_MOUTHS, { morphSVG: (index) => CLOUD_MOUTHS[index] });
set(document.documentElement, {
  "--saturation": 0,
  "--lightness": 50,
  "--cloud-lightness": CONFIG.COLORS.CLOUD.OFF
});

const CLOUD_TIMELINE = () =>
  new timeline({
    onStart: () => {
      // Make them smile
      set(CLOUD_MOUTHS, {
        morphSVG: (index) => HAPPY_CLOUD_MOUTH_PATHS[index]
      });
    }
  })
    // Traveling over the arc
    .add(
      to(CLOUD_WRAPPER, {
        duration: CONFIG.SPEED.CLOUD,
        rotate: 180
      })
    )
    // Counter rotating the cloud
    .add(
      to(CLOUD, {
        duration: CONFIG.SPEED.CLOUD,
        rotate: -180
      }),
      0
    );

set(RAINBOW, { transformOrigin: "50% 100%", rotate: 180 });
const RAINBOW_TL = () =>
  to(RAINBOW, {
    duration: CONFIG.SPEED.CLOUD,
    rotate: 360
  });

const COLOR_TL = () =>
  to(document.documentElement, {
    duration: CONFIG.SPEED.CLOUD,
    "--cloud-lightness": 100,
    "--saturation": 80,
    "--lightness": 70
  });

const BREATHE_TL = () =>
  new timeline().add(
    to(".cloud__body", {
      scale: 1.05,
      repeat: -1,
      yoyo: true,
      transformOrigin: "50% 50%",
      delay: "random(0, -1, 0.1)",
      duration: "random(1, 3, 0.1)"
    })
  );
// Breathe timeline
BREATHE_TL();

// Blinking TL
const BLINK_TL = (eyes) => {
  const delay = Math.random() * 10 + 2;
  new timeline({
    delay,
    onComplete: () => BLINK_TL(eyes)
  }).add(
    to(eyes, {
      duration: 0.1,
      repeat: 1,
      yoyo: true,
      scaleY: 0,
      transformOrigin: "50% 50%"
    })
  );
};
BLINK_TL(CLOUD_EYES);
BLINK_TL(BABY_EYES);

const THRILLED_TL = (faceIndex, onComplete) => {
  const delay = Math.random() * 5 + 2;
  return new timeline({
    delay,
    onComplete
  })
    .add(
      to(FACES[faceIndex], {
        duration: 0,
        display: FACES[faceIndex].style.display === "none" ? "block" : "none"
      }),
      0
    )
    .add(
      to(THRILLED_FACES[faceIndex], {
        duration: 0,
        display:
          THRILLED_FACES[faceIndex].style.display === "block" ? "none" : "block"
      }),
      0
    );
};
let THRILLER_ONE;
let THRILLER_TWO;
const AUDIO = {
  SIGH: new Audio('https://assets.codepen.io/605876/sigh.mp3'),
  CHEER: new Audio('https://assets.codepen.io/605876/kids-cheering.mp3'),
}
// This is the daddy
const TOGGLE_TL = new timeline({
  paused: true,
  onStart: () => {
    AUDIO.SIGH.pause()
    AUDIO.SIGH.currentTime = 0
    AUDIO.CHEER.currentTime = 0
    AUDIO.CHEER.play()
  },
  onComplete: () => {
    THRILLER_ONE = THRILLED_TL(0, () => (THRILLER_ONE = THRILLED_TL(0)));
    THRILLER_TWO = THRILLED_TL(1, () => (THRILLER_TWO = THRILLED_TL(1)));
  }
});

// Add the cloud timeline
TOGGLE_TL.add(COLOR_TL(), 0).add(CLOUD_TIMELINE(), 0).add(RAINBOW_TL(), 0);

// GSDevTools.create()

// Now we need a button
const BUTTON = document.querySelector("button");

BUTTON.addEventListener("click", () => {
  if (TOGGLE_TL.progress() !== 0 && TOGGLE_TL.reversed() !== true) {
    set(CLOUD_MOUTHS, {
      morphSVG: (index) => CLOUD_MOUTHS[index]
    });
    // Kill all randomized thrilled face timelines
    set(FACES, { display: "block" });
    set(THRILLED_FACES, { display: "none" });
    THRILLER_ONE.pause();
    THRILLER_ONE.seek(0);
    THRILLER_TWO.pause();
    THRILLER_TWO.seek(0);
    // Empty the Array
    AUDIO.CHEER.pause()
    AUDIO.CHEER.currentTime = 0
    AUDIO.SIGH.currentTime = 0
    AUDIO.SIGH.play()
    TOGGLE_TL.reverse();
  } else {
    TOGGLE_TL.play();
  }
});

to(
  [...document.querySelectorAll(".rainbow__beam")].sort(
    () => Math.random() > 0.5 ? -1 : 1
  ),
  {
    duration: 0.05,
    "--rainbow-lightness": 60,
    repeat: -1,
    stagger: 0.05,
    yoyo: true
  }
);

              
            
!
999px

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