<!------------------------

CHROME ONLY

--------------------------->


<svg class="blob"
  viewBox="0 0 600 600"
  xmlns="http://www.w3.org/2000/svg"
>
  <g transform="translate(300,300)">
    <path d="M120,-157.6C152.7,-141.5,174.3,-102.6,194.8,-58.8C215.3,-14.9,234.6,33.8,228.4,80.8C222.2,127.8,190.4,173.1,148.1,184C105.8,195,52.9,171.5,-2.4,174.8C-57.8,178.2,-115.6,208.4,-137.5,190.9C-159.3,173.3,-145.3,108,-153,56.3C-160.7,4.6,-190.2,-33.4,-178.3,-54.2C-166.4,-75.1,-113.2,-78.8,-76.6,-93.6C-40,-108.3,-20,-134.2,11.9,-150.5C43.7,-166.8,87.4,-173.6,120,-157.6Z" fill="#FE840E" />
  </g>
</svg>
    
<div class="dwf">
  <a class="btn" href="https://codepen.io/uchardon/">done with fun - @uchardon &copy; 2019</a></div>
<div class="share">
  <a target="_blank" href="https://twitter.com/intent/tweet?text=Atom%20SVG%20stroke%20animation%20with%20no%20JS&url=https://codepen.io/uchardon/pen/NORoXJ&via=CodePen">
<svg class="twitter" viewBox="0 0 612 612" >
  <path class="ani" d="M 612 116 c -23 10 -47 17 -72 20 26 -15 46 -40 55 -69 -24 14 -51 24 -80 30 a 125 125 0 0 0 -217 86 c 0 10 1 19 3 29 -104 -6 -196 -56 -258 -132 a 125 125 0 0 0 39 168 c -21 -1 -40 -6 -57 -16 v 2 c0 61 43 111 100 123 a127 127 0 0 1 -56 2 c 16 50 62 86 117 87 A 252 252 0 0 1 0 498 a 355 355 0 0 0 550 -301 l -1 -16 c 25 -17 46 -40 63 -65 z"  />
  <path d="M 612 116 c -23 10 -47 17 -72 20 26 -15 46 -40 55 -69 -24 14 -51 24 -80 30 a 125 125 0 0 0 -217 86 c 0 10 1 19 3 29 -104 -6 -196 -56 -258 -132 a 125 125 0 0 0 39 168 c -21 -1 -40 -6 -57 -16 v 2 c0 61 43 111 100 123 a127 127 0 0 1 -56 2 c 16 50 62 86 117 87 A 252 252 0 0 1 0 498 a 355 355 0 0 0 550 -301 l -1 -16 c 25 -17 46 -40 63 -65 z"  />
</svg>
    </a>
</div>

@import url("https://fonts.googleapis.com/css?family=Roboto:400,400i,700");
*,
*:before,
*:after {
  position: relative;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: Roboto, sans-serif;
  display: grid;
  place-items: center;
  max-height: 100vh;
  background: #1A2A3A;  
  color: #FFF; 
  scroll-behavior: smooth;
}

.blob {
  max-height:90vh;
  width:90vw;
}
.blob path {
 animation: blob 7s linear  infinite , rot 53s linear infinite;
}
@keyframes blob {
  0% {    d:path("M120,-157.6C152.7,-141.5,174.3,-102.6,194.8,-58.8C215.3,-14.9,234.6,33.8,228.4,80.8C222.2,127.8,190.4,173.1,148.1,184C105.8,195,52.9,171.5,-2.4,174.8C-57.8,178.2,-115.6,208.4,-137.5,190.9C-159.3,173.3,-145.3,108,-153,56.3C-160.7,4.6,-190.2,-33.4,-178.3,-54.2C-166.4,-75.1,-113.2,-78.8,-76.6,-93.6C-40,-108.3,-20,-134.2,11.9,-150.5C43.7,-166.8,87.4,-173.6,120,-157.6Z");
  }
  25% {   d:path("M67.8,-97.1C87.8,-78.8,103.8,-58.9,117.4,-34.1C130.9,-9.4,142,20.2,139.5,50.7C137,81.2,120.8,112.6,95.3,150.1C69.8,187.7,34.9,231.3,3.3,226.8C-28.2,222.2,-56.4,169.3,-91.6,134.9C-126.8,100.5,-169,84.6,-179.6,57.1C-190.2,29.7,-169.3,-9.3,-155.2,-49.7C-141,-90.1,-133.7,-132,-109,-148.8C-84.2,-165.6,-42.1,-157.3,-9.1,-144.8C23.9,-132.2,47.8,-115.5,67.8,-97.1Z");
  }
  50% {    d:path("M137.1,-191.3C172,-163.4,190.6,-115.7,197.2,-70.1C203.8,-24.4,198.5,19.2,178.9,51.5C159.3,83.9,125.5,105,93.3,129.6C61.1,154.1,30.6,182.1,1.1,180.6C-28.4,179.1,-56.8,148.2,-81.2,121.1C-105.6,94.1,-126.1,70.8,-141.6,41.6C-157.2,12.4,-168,-22.9,-153.9,-45C-139.8,-67,-100.7,-76,-70.9,-105.5C-41.1,-135,-20.6,-185,15.3,-206C51.1,-227.1,102.3,-219.1,137.1,-191.3Z");
  }
  75% {    d:path("M123.7,-157.1C162.4,-142.2,197.2,-108.8,202.8,-70.8C208.3,-32.9,184.5,9.7,169,54.2C153.6,98.7,146.4,145.2,119.7,162.7C92.9,180.2,46.4,168.6,-1.9,171.1C-50.2,173.7,-100.3,190.4,-122.2,171.3C-144.1,152.3,-137.7,97.5,-144.1,52.7C-150.6,7.9,-169.9,-26.8,-170.5,-64.8C-171,-102.8,-152.8,-144,-121.3,-161.3C-89.7,-178.5,-44.9,-171.8,-1.2,-170.1C42.5,-168.5,85,-172,123.7,-157.1Z");
  }
  100% {    d:path("M120,-157.6C152.7,-141.5,174.3,-102.6,194.8,-58.8C215.3,-14.9,234.6,33.8,228.4,80.8C222.2,127.8,190.4,173.1,148.1,184C105.8,195,52.9,171.5,-2.4,174.8C-57.8,178.2,-115.6,208.4,-137.5,190.9C-159.3,173.3,-145.3,108,-153,56.3C-160.7,4.6,-190.2,-33.4,-178.3,-54.2C-166.4,-75.1,-113.2,-78.8,-76.6,-93.6C-40,-108.3,-20,-134.2,11.9,-150.5C43.7,-166.8,87.4,-173.6,120,-157.6Z");
  }
}


@keyframes rot {
  fom{
    transform: rotate(0deg);
  }
  to{
    transform: rotate(360deg);
  }
}





.dwf, .share {
  position:fixed;
  bottom:4px;
  right:10px;
  background-color:#0003;
  padding:3px;
  border-radius:3px;
  .btn {
    color:#fff;
    text-decoration:none
  }
}
.share {
  right:auto;
  left:10px;
  border-radius:50%;
  padding:5px;
  .twitter {
    width: 20px;
    fill:#fff;
    stroke:none;
    overflow:visible;
  }
}

console.clear();