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CSS

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CSS Base

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1408 800" fill="none" stroke="#000" stroke-width="5">
  <defs>
    <mask id="m1" fill="#fff">
      <ellipse cx="686" cy="403" rx="195" ry="164"/>
    </mask>
    
    <mask id="m2" fill="#fff">
      <rect id="frame" width="1390" height="780" x="9" y="9"/>
    </mask>

    <filter id="f1">
      <feTurbulence baseFrequency="0.6" seed="1"/>
      <feDisplacementMap in="SourceGraphic" scale="7"/>
    </filter>
    
    <filter id="f2">
      <feTurbulence baseFrequency="0.5" seed="1"/>
      <feDisplacementMap in="SourceGraphic" scale="3"/>
    </filter>
  </defs>
  
  <g class="cone" mask="url(#m2)" filter="url(#f1)">
    <ellipse cx="686" cy="319" rx="959" ry="713"/>
    <ellipse cx="686" cy="308" rx="880" ry="670"/>
    <ellipse cx="686" cy="296" rx="812" ry="629"/>
    <ellipse cx="686" cy="284" rx="751" ry="584"/>
    <ellipse cx="686" cy="269" rx="692" ry="540"/>
    <ellipse cx="686" cy="256" rx="632" ry="499"/>
    <ellipse cx="686" cy="257" rx="574" ry="455"/>
    <ellipse cx="686" cy="256" rx="520" ry="412"/>
    <ellipse cx="686" cy="264" rx="470" ry="369"/>
    <ellipse cx="686" cy="277" rx="418" ry="331"/>
    <ellipse cx="686" cy="294" rx="365" ry="292"/>
    <ellipse cx="686" cy="318" rx="318" ry="253"/>
    <ellipse cx="686" cy="345" rx="272" ry="223"/>
    <ellipse cx="686" cy="377" rx="234" ry="190"/>
    <ellipse cx="686" cy="403" rx="195" ry="164"/>  
    <g class="masked" mask="url(#m1)">
      <ellipse cx="686" cy="428" rx="165" ry="135"/>
      <ellipse cx="686" cy="464" rx="141" ry="114"/>
      <ellipse cx="686" cy="493" rx="114" ry="93"/>
      <ellipse cx="686" cy="527" rx="96" ry="78"/>
      <ellipse cx="686" cy="554" rx="80" ry="63"/>
      <ellipse cx="686" cy="571" rx="58" ry="40"/>
      <ellipse cx="686" cy="588" rx="35" ry="24"/>
    </g>
    <path stroke-width="3" stroke-linecap="round" d="M629.32,789.5c0,0,17.38-212,34.28-227 M628.32,555.5c-28.18,7-91.82,204-95.82,237 M610.5,548.42 c-54-6.92-146.94,133.08-184.47,241.08 M599.66,542c-85.67-22.15-175.65,49.82-283.19,250.5 M599.91,542.39 C452.5,477.5,359.5,581.5,187.1,789.5 M594.23,539.62C394.5,430.5,264.5,567.5,39.25,792.5 M595.5,539.5c-211-165-461,30-585.95,132  M600.07,542.57C429.5,393.5,235.5,422.5,9.55,553.5 M601.91,543.19C418.5,357.5,220.5,371.5,9.55,455.51 M588.18,529.69 C448.5,366.5,233.5,307.5,9.5,369.5 M596.23,537.69C461.5,343.5,218.5,253.5,9.55,297.46 M607.66,546.69 C529.5,409.5,323.5,213.5,9.5,223.5 M610.5,547.5c-62-131-258-369-601-397 M611.5,549.5c-62-178-311-434-602-468.23 M618.44,552.5 c-62.06-167-250.94-465-599.94-545 M626.38,555.5c-57.88-189-209.88-424-425.42-548 M632.92,557.5c-20.42-93-120.42-360-331.53-550  M640.86,558.5c-27.36-163-159.36-424-266.31-551 M647.46,560.5c-12.96-82-55.96-291-211.53-553 M655.06,561.5 c-25.56-174-74.56-372-163.03-554 M661,562.5c-15.5-180-65.5-389-114.85-555 M671.54,563.5c0,0-30.04-367-77.3-556 M679.8,563.5 l-37.94-556 M731.98,789.5c0,0-13.38-213-30.28-228 M833.8,792.5c-4-33-51.3-224-99.82-236 M942.27,791.5 c-37.53-108-120.77-253-182.47-242.08 M1067.84,792.5C949.5,594.5,863.5,514.5,771.64,542 M1200.2,789.5 c-173.7-220-281.4-312-428.81-247.11 M1362.05,792.5c-225.25-225-385.25-362-584.99-252.88 M1401.75,681.5 c-163.25-143-419.95-303-621.95-145 M1403.75,562.5c-258.25-159-461.95-169-632.53-19.93 M1401.75,465.51 C1178.5,363.5,952.8,357.5,769.39,543.19 M1401.8,379.5c-255.3-86-478.36-18.62-618.68,150.19 M1400.75,299.46 C1165.5,242.5,909.8,344.5,778.07,532.69 M1401.8,223.5c-340.3-25-560,186-638.16,323.19 M1400.5,147.5 c-363,14-577.69,269-639.7,400 M1401.5,73.5c-319,25-584.7,297-640.7,476 M1352.8,7.5c-349,80-537.87,379-599.94,546 M1170.34,7.5 c-215.54,124-365.54,358-423.42,547 M1069.91,7.5c-211.11,190-309.11,455-329.53,548 M996.75,7.5c-106.95,127-234.95,386-262.31,549  M935.37,7.5c-155.57,262-206.49,492-209.53,551 M879.27,7.5c-88.47,182-137.47,379-163.03,553 M825.15,7.5 c-49.35,166-99.35,374-114.85,554 M777.07,7.5c-47.27,189-74.3,554-74.3,554 M729.44,7.5l-35.94,555 M685.44,7.5l1,554.89
"/>
  </g>

  <use href="#frame" fill="none" filter="url(#f2)"/>  
</svg>

<div class="grain"></div>
!

CSS 

              
                html, body, svg {
  width:100%;
  height:100%;
  margin:0;
  padding:0;
}

body {
  overflow:hidden;
  background:#808080;
  display:flex;
  align-items:center;
  justify-content:center;
}

svg {
  width:90%;
  height:90%;
}

.grain {
  position:absolute;
  left:0;
  top:0;
  background-image:url(https://assets.codepen.io/721952/grain.png);
  opacity:0.2;
  width:100%;
  height:100%;
}
!

JS 

              
                // cone loop + turbulence filter
gsap.timeline({defaults:{ ease:'none', repeat:-1 }})
  .from('.cone ellipse', {
    duration:1,
    attr:{
      cx:(i,t,a)=> (i==a.length-1)?'+=0':gsap.getProperty(a[i+1],'cx'),
      cy:(i,t,a)=> (i==a.length-1)?'+=0':gsap.getProperty(a[i+1],'cy'),
      rx:(i,t,a)=> (i==a.length-1)?'+=0':gsap.getProperty(a[i+1],'rx'),
      ry:(i,t,a)=> (i==a.length-1)?'+=0':gsap.getProperty(a[i+1],'ry')
    }
  }, 0)
  .to(window, {
    duration:0.3,
    onRepeat:()=> gsap.set('feTurbulence', { attr:{seed:'random(1,99)'} })
  }, 0)


//dust + scratches
for (let i=0; i<13; i++){
  let d = document.createElement('div')
  document.querySelector('.grain').appendChild(d)
  gsap.set(d, {
    attr:{ class:'d' },
    position:'absolute',
    width:30,
    height:30,
    backgroundImage:'url(https://assets.codepen.io/721952/filmDust.png)',
    backgroundPosition:'0 -'+gsap.utils.wrap(0,8,i)*30+'px'
  })
}

gsap.timeline({ repeatRefresh:true, repeat:-1 })
  .set('.d', {
    x:()=> innerWidth*1.5*Math.random(),
    y:()=> innerHeight*1.5*Math.random(),
    rotation:()=> 'random(0,360)',
    scale:()=> 'random(0.3,0.8)'
  }, 0.08)
!
999px

Console