<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 800 600">
  <defs>
    <linearGradient id="liquidGrad" x1="557" y1="150" x2="557" y2="546" gradientUnits="userSpaceOnUse">
      <stop offset="0" stop-color="#FF0909"/>
      <stop offset="0.2" stop-color="#F3481A"/>
      <stop offset="0.5" stop-color="#FABA2C"/>
      <stop offset="1" stop-color="#00BCF2"/>
    </linearGradient>
<rect id="tube" x="357" y="150" width="86" height="400" rx="43" ry="43"/>   
    <clipPath id="liquidMask">
        <use xlink:href="#tube" class="liquidMask" />
    </clipPath>
   <clipPath id="tubeMask">
        <use xlink:href="#tube" class="liquidMask" />
    </clipPath>
   <path id="liquid" d="M757,552v490H357V552c50,0,50,20,100,20s50-20,100-20,50,20,100,20S707,552,757,552Z" />
<mask id="gradMask">   

      <use xlink:href="#liquid" class="liquid" x="0" fill="#FCEFD6" />
      <use xlink:href="#liquid" class="liquid" x="0" fill="#EEE" opacity="0.7"/>
 
    </mask>
  </defs>
  
  
    <g class="whole" transform="translate(0, -40)">

           <use xlink:href="#tube" class="tubeBg" fill="#C8D9D3" opacity="0.61"/>
   
      <g class="dragger" transform="translate(-6, 0)">
        <circle cx="294" cy="540" r="36" fill="#3A3335"/>
        <path class="dragTip" d="M315.5,556.76,299.24,540.5l16.26-16.26,36.26,16.26Z" fill="#3A3335"/>
        <text class="label" x="294" y="551">100</text>
<!--  <path id="dragShine" d="M330,540c-26,2-18-44-72,0a36,36,0,0,1,72,0Z" fill="#E9E9E9" opacity="0.052"/>    -->    
      </g>       
     
    
 <g mask="url(#gradMask)">
        <use xlink:href="#tube" fill="url(#liquidGrad)" />
  </g>
  <line class="tubeShine" x1="371" y1="200" x2="371" y2="443" fill="none" stroke="#FFF" stroke-linecap="round" stroke-miterlimit="10" stroke-width="8" opacity="0.21" stroke-dasharray="153 30" stroke-dashoffset="-20"/>
 <!--        <text class="tubeLabel" x="400" y="180">100°</text>
        <text class="tubeLabel" x="400" y="356">50°</text>
        <text class="tubeLabel" x="400" y="540">0°</text> -->
      <g class="measurements" fill="none" stroke="#FCEFD6" stroke-width="3" stroke-linecap="round" opacity="1">
        <line x1="358" y1="196" x2="370" y2="196" />
        <line x1="358" y1="234" x2="370" y2="234" />
        <line x1="358" y1="273" x2="370" y2="273" />
        <line x1="358" y1="311" x2="370" y2="311" />
        <line x1="358" y1="350" x2="370" y2="350" />
        <line x1="358" y1="388" x2="370" y2="388" />
        <line x1="358" y1="426" x2="370" y2="426" />
        <line x1="358" y1="465" x2="370" y2="465" />
        <line x1="358" y1="503" x2="370" y2="503" />
      </g>
     
<!--  <rect class="tubeShine" x="372" y="162" width="56" height="364.02" rx="31.5" ry="31.5" fill="none" stroke="#fff" stroke-miterlimit="10" stroke-width="8" stroke-linecap="round" stroke-dasharray="15 30" opacity="0.31"/> -->
  <circle class="follower" cx="400" cy="540" r="0" fill="#62B6CB" fill-opacity="1" stroke="#FCEFD6" stroke-width="0"/>

     
 
     
 </g>   
</svg>

body {
 background-color: #FCEFD6;
 overflow: hidden;
 text-align:center;
}
body,
html {
 height: 100%;
 width: 100%;
 margin: 0;
 padding: 0;
 overflow: hidden;
}

svg {
 
 width: 100%;
 height: 100%;
 
}

.label{
 fill:#FFFCF9;
 font-size:1.8em;
 font-family: "din-condensed-web", sans-serif;
 /* font-family: "filson-soft", sans-serif; */
 text-anchor:middle;
 letter-spacing:1.2px;
}


 .tubeLabel{
 fill:#FCEFD6;
 font-size:1.4em;
 font-family: "din-condensed-web", sans-serif;
 /* font-family: "filson-soft", sans-serif; */
 text-anchor:middle;
}
.dragger{
 -webkit-tap-highlight-color:transparent;
}
 

var xmlns = "http://www.w3.org/2000/svg",
  xlinkns = "http://www.w3.org/1999/xlink",
  select = function(s) {
    return document.querySelector(s);
  },
  selectAll = function(s) {
    return document.querySelectorAll(s);
  },
    liquid = selectAll('.liquid'),
    tubeShine = select('.tubeShine'),
    label = select('.label'),
    follower = select('.follower'),
    dragger = select('.dragger'),
    dragTip = select('.dragTip'),
    minDragY = -380,
    liquidId = 0,
    step = Math.abs(minDragY/100),
    snap = Math.abs(minDragY/10),
    followerVY = 0
  

TweenMax.set('svg', {
  visibility: 'visible'
})

TweenMax.set(dragTip, {
 transformOrigin:'20% 50%'
})

var tl = new TimelineMax()
tl.staggerTo(liquid, 0.7, {
 x:'-=200',
 ease:Linear.easeNone,
 repeat:-1
},0.9)

tl.time(100);

document.addEventListener("touchmove", function(event){
    event.preventDefault();
});
Draggable.create(dragger, {
 type:'y',
 bounds:{minY:minDragY, maxY:0},
 onDrag:onUpdate,
 throwProps:true,
 throwResistance:2300,
 onThrowUpdate:onUpdate,
 overshootTolerance:0,
 snap:function(value){
  //Use this to snap the values to steps of 10
  //return Math.round(value/snap) * snap
 }
})

function onUpdate(){
 liquidId = Math.abs(Math.round(dragger._gsTransform.y/step));

 label.textContent = liquidId + '°';
 TweenMax.to(liquid, 1.3, {
  y:dragger._gsTransform.y*1.12,
  ease:Elastic.easeOut.config(1,0.4)
 })
 
}

TweenMax.to(follower, 1, {
 y:'+=0',
 repeat:-1,
 modifiers:{
  y:function(y, count){
  followerVY += (dragger._gsTransform.y - follower._gsTransform.y) * 0.23;
   followerVY *= 0.69;
   return follower._gsTransform.y + followerVY; 
  }
 }
})

TweenMax.to(dragTip, 1, {
 rotation:'+=0',
 repeat:-1,
 modifiers:{
  rotation:function(rotation, count){
   return rotation-followerVY
  }
 }
})

TweenMax.to(label, 1, {
 y:'+=0',
 repeat:-1,
 modifiers:{
  y:function(y, count){
   return y-followerVY * 0.5
  }
 }
})


TweenMax.to(dragger, 1.4, {
 y:minDragY/2,
 onUpdate:onUpdate,
 ease:Expo.easeInOut
})


//ScrubGSAPTimeline(tl);