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CSS

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HTML 

              
                <div class="demo">
  <div class="demo__drone-cont demo__drone-cont--takeoff">
    <div class="demo__drone-cont demo__drone-cont--shift-x">
      <div class="demo__drone-cont demo__drone-cont--landing">
        <svg viewBox="0 0 136 112" class="demo__drone">
          <g class="demo__drone-leaving">
            <path class="demo__drone-arm" d="M52,46 c0,0 -15,5 -15,20 l15,10" />
            <path class="demo__drone-arm demo__drone-arm--2" d="M52,46 c0,0 -15,5 -15,20 l15,10" />
            <path class="demo__drone-yellow" d="M28,36 l20,0 a20,9 0,0,1 40,0 l20,0 l0,8 l-10,0 c-10,0 -15,0 -23,10 l-14,0 c-10,-10 -15,-10 -23,-10 l-10,0z" />
            <path class="demo__drone-green" d="M16,12 a10,10 0,0,1 20,0 l-10,50z" />
            <path class="demo__drone-green" d="M100,12 a10,10 0,0,1 20,0 l-10,50z" />
            <path class="demo__drone-yellow" d="M9,8 l34,0 a8,8 0,0,1 0,16 l-34,0 a8,8 0,0,1 0,-16z" />
            <path class="demo__drone-yellow" d="M93,8 l34,0 a8,8 0,0,1 0,16 l-34,0 a8,8 0,0,1 0,-16z" />
          </g>
          <path class="demo__drone-package demo__drone-green" d="M50,70 l36,0 l-4,45 l-28,0z" />
        </svg>
      </div>
    </div>
  </div>
  <div class="demo__circle">
    <div class="demo__circle-inner">
      <svg viewBox="0 0 16 20" class="demo__circle-package">
        <path d="M0,0 16,0 13,20 3,20z" />
      </svg>
      <div class="demo__circle-grabbers"></div>
    </div>
    <svg viewBox="0 0 40 40" class="demo__circle-progress">
      <path class="demo__circle-progress-line" d="M20,0 a20,20 0 0,1 0,40 a20,20 0 0,1 0,-40" />
      <path class="demo__circle-progress-checkmark" d="M14,19 19,24 29,14" />
    </svg>
  </div>
  <div class="demo__text-fields">
    <div class="demo__text demo__text--step-0">Checkout</div>
    <div class="demo__text demo__text--step-1">
      Processing
      <span class="demo__text-dots"><span>.</span></span>
    </div>
    <div class="demo__text demo__text--step-2">
      Delivering
      <span class="demo__text-dots"><span>.</span></span>
    </div>
    <div class="demo__text demo__text--step-3">It's on the way</div>
    <div class="demo__text demo__text--step-4">Delivered</div>
  </div>
  <div class="demo__revert-line"></div>
</div>

<a href="https://dribbble.com/shots/7269049-Drone-Delivery-Progressing" target="_blank" class="icon-link">
  <img src="http://icons.iconarchive.com/icons/uiconstock/socialmedia/256/Dribbble-icon.png">
</a>
<a href="https://twitter.com/NikolayTalanov/status/1195004656163807232" target="_blank" class="icon-link icon-link--twitter">
  <img src="https://cdn1.iconfinder.com/data/icons/logotypes/32/twitter-128.png">
</a>
!

CSS 

              
                *, *:before, *:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Roboto', Helvetica, Arial, sans-serif;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

$baseClass: '.demo';

$mainColor: #61d4f1;
$darkerColor: #3dc1da;
$successColor: #53e2c2;
$darkerSuccess: #36d09d;
$yellow: #ecb400;

$demoW: 300px;

$droneLeft: 16px;

$circleSize: 40px;
$circleLeftPad: 30px;

$numOfSteps: 4;

$stepAT: 2s;

$grabPause: $stepAT / 5;
$grabPartAT: ($stepAT - $grabPause) / 2;
$grabRaiseDelay: $grabPartAT + $grabPause;
$grabbersShiftY: 15px;
$grabYChange: -70px;

$textYShift: 20px;
$textAT: $stepAT / 5;

$bgAT: 1s;
$progressAT: 0.5s;

$droneShiftX: $demoW * 0.85 - $droneLeft - 26px;
$droneShiftXDelay: $stepAT * 1.2;
$droneShiftXAT: $stepAT * 1.3;

$droneLandingDelay: $droneShiftXDelay + $droneShiftXAT;
$droneLandingAT: 0.3s;

$droneArmsDelay: $droneLandingDelay + $droneLandingAT - 0.1s;
$droneArmsAT: 0.3s;

$droneLeaveDelay: $droneArmsDelay + $droneArmsAT;
$leaveAT: 1.1s;

$revertDelay: $droneLeaveDelay + $leaveAT;
$revertShiftXAT: 0.8s;

$bgAnimDelay: $stepAT * ($numOfSteps - 1.8) + 0.2s;
$progressAnimDelay: $bgAnimDelay + 0.3s;

#{$baseClass} {
  $bgTrans: background-color $bgAT;

  position: relative;
  width: $demoW;
  height: 64px;
  padding-left: $circleSize + $circleLeftPad;
  padding-right: $circleLeftPad / 2;
  border-radius: 10px;
  background: $mainColor;
  transition: $bgTrans;
  cursor: pointer;

  &:before,
  &:after {
    content: '';
    position: absolute;
    left: 5%;
    bottom: 100%;
    width: 14%;
    height: 6px;
    background: $darkerColor;
    transform: scaleX(0);
    transform-origin: 0 100%;
  }

  &:after {
    left: 19%;
    width: 66%;
  }

  &.s--processing {
    background-color: $successColor;
    transition-delay: $bgAnimDelay;

    &:before,
    &:after {
      transform: scaleX(1);
      background-color: $darkerSuccess;
    }

    &:before {
      transition: transform $stepAT * 0.3 $grabRaiseDelay + 0.2s, background-color $bgAT $bgAnimDelay;
    }

    &:after {
      $time: ($demoW * 0.66) / $droneShiftX * $droneShiftXAT;
      transition: transform $time $droneShiftXDelay, background-color $bgAT $bgAnimDelay;
    }
  }
  
  &.s--reverting {
    background-color: $mainColor;
    transition: background-color $progressAT $revertShiftXAT * 1.2;
    
    &:before,
    &:after {
      opacity: 0;
    }
  }

  @mixin isProcessing {
    #{$baseClass}.s--processing & {
      @content;
    }
  }
  
  @mixin isReverting {
    #{$baseClass}.s--reverting & {
      @content;
    }
  }

  svg {
    overflow: visible;
    fill: none;
    stroke-linejoin: round;
  }
  
  &-transitionend-listener {
    transition: opacity $revertDelay;
    
    @include isProcessing {
      opacity: 0;
    }
  }
  
  &__revert-line {
    position: absolute;
    left: 5%;
    bottom: 100%;
    width: 80%;
    height: 6px;
    background: $successColor;
    transform-origin: 0 50%;
    opacity: 0;
    
    @include isReverting {
      opacity: 1;
      transform: scaleX(0);
      transition: transform $revertShiftXAT * 1.08;
    }
  }

  &__drone-cont {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;

    &--takeoff {
      z-index: -1;
      opacity: 0;

      @include isProcessing {
        opacity: 1;
        transform: translateY($grabYChange);
        transition: transform $grabPartAT, opacity 0.2s;
        transition-delay: $grabRaiseDelay;
      }
    }

    &--shift-x {
      @include isProcessing {
        transition: transform $droneShiftXAT $droneShiftXDelay;
        transform: translateX($droneShiftX);
      }
    }

    &--landing {
      @include isProcessing {
        transform: translateY(24px);
        transition: transform $droneLandingAT $droneLandingDelay;
      }
    }
  }

  &__drone {
    position: absolute;
    left: $droneLeft;
    top: -12px;
    width: 68px;
    height: 56px;
    stroke: #000;
    stroke-width: 2px;
    fill: none;
    
    @keyframes tiltAnim {
      8%, 24% {
        transform: rotate(0);
      }
      35%, 70% {
        transform: rotate(8deg);
      }
      85% {
        transform: rotate(-4deg);
      }
      95%, 100% {
        transform: rotate(0);
      }
    }

    @include isProcessing {
      $animTime: $droneShiftXAT + ($droneShiftXDelay - $grabRaiseDelay);
      transform-origin: 50% 100%;
      animation: tiltAnim $animTime $grabRaiseDelay;
    }

    &-leaving {
      @include isProcessing {
        transform: translate(150px, -150px) rotate(20deg) scale(0.3);
        opacity: 0;
        transition: transform $leaveAT $droneLeaveDelay, opacity $leaveAT/2 $droneLeaveDelay + $leaveAT/2;
      }
    }

    &-arm {
      --rotation: 0deg;

      transform-origin: 68px 56px;
      transform: rotate(var(--rotation));

      &--2 {
        transform: scaleX(-1) rotate(var(--rotation));
      }

      @include isProcessing {
        --rotation: 25deg;
        transition: transform $droneArmsAT $droneArmsDelay;
      }
    }

    &-green {
      fill: $mainColor;

      @include isProcessing {
        fill: $successColor;
        transition: fill $bgAT $bgAnimDelay;
      }
    }

    &-yellow {
      fill: $yellow;
    }
    
    &-package {
      stroke-width: 4px;
      $x: $droneShiftX * -2; // doubling, since drone size 1/2 of viewBox sizes
      
      @keyframes revertAnim {
        40%, 45% {
          transform: translate($x, 0);
        }
        75% {
          transform: translate($x, -100px);
        }
        100% {
          transform: translate($x, 100px);
        }
      }
      
      @include isReverting {
        opacity: 0;
        transition: opacity 0s $revertShiftXAT*2.5;
        animation: revertAnim $revertShiftXAT*2.5;
      }
    }
  }

  &__circle {
    position: absolute;
    left: $circleLeftPad;
    top: 50%;
    width: $circleSize;
    height: $circleSize;
    margin-top: $circleSize / -2;
    border-radius: 50%;
    background: $darkerColor;

    @include isProcessing {
      background-color: $successColor;
      transition: $bgTrans;
      transition-delay: $bgAnimDelay;
    }
    
    @include isReverting {
      background-color: $darkerColor;
      transition: background-color $progressAT $revertShiftXAT * 1.2;
    }

    &-inner {
      overflow: hidden;
      position: absolute;
      left: 0;
      top: 0;
      display: flex;
      justify-content: center;
      align-items: center;
      width: 100%;
      height: 100%;
      border-radius: inherit;
    }

    &-package {
      width: 14px;
      height: 18px;
      stroke: #fff;
      stroke-width: 3px;
      stroke-linecap: round;

      @include isProcessing {
        transform: translateY($grabYChange);
        transition: transform $grabPartAT $grabRaiseDelay;
      }
      
      @include isReverting {
        transform: translateY(0);
        transition: transform $revertShiftXAT/5 $revertShiftXAT*2;
      }
    }

    &-grabbers {
      --grabY: 0px;
      --grabRotate: 0;

      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;

      &:before,
      &:after {
        content: '';
        position: absolute;
        right: 5px;
        top: -12px;
        width: 14px;
        height: 8px;
        border: 2px solid #000;
        border-left: none;
        border-bottom: none;
        transform: translateY(var(--grabY)) rotate(var(--grabRotate));
        transition: transform $grabPartAT;
      }

      &:before {
        right: auto;
        left: 5px;
        transform: translateY(var(--grabY)) scaleX(-1) rotate(var(--grabRotate));
      }

      @keyframes grabAnim {
        40%, 59.999% {
          --grabY: #{$grabbersShiftY};
          --grabRotate: 55deg;
        }
        60%, 100% {
          --grabY: #{$grabYChange + $grabbersShiftY};
          --grabRotate: 55deg;
        }
      }

      @include isProcessing {
        animation: grabAnim $stepAT forwards;
      }
    }

    &-progress {
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      stroke: #fff;
      stroke-width: 2px;

      @mixin pathParams($len) {
        stroke-dasharray: $len, $len;
        stroke-dashoffset: $len;

        @include isProcessing {
          stroke-dashoffset: 0;
          transition: all $progressAT $progressAnimDelay;
        }
        
        @include isReverting {
          stroke-dashoffset: $len;
          transition: all $progressAT $revertShiftXAT*1.2;
        }
      }

      &-line {
        @include pathParams(125.68138122558594);
      }

      &-checkmark {
        @include pathParams(21.21320343017578);
      }
    }
  }

  &__text-fields {
    position: relative;
    width: 100%;
    height: 100%;
    color: #fff;
    font-size: 20px;
    letter-spacing: 1.3px;
  }

  &__text {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateY($textYShift);
    will-change: opacity, transform;
    pointer-events: none;

    @keyframes textAnimation {
      20%, 80% {
        opacity: 1;
        transform: translateY(0);
      }
      100% {
        opacity: 0;
        transform: translateY($textYShift * -1);
      }
    }

    &--step-0 {
      opacity: 1;
      transform: translateY(0);
    }

    @include isProcessing {
      transition: all $textAT;
      
      &--step-0 {
        opacity: 0;
        transform: translateY($textYShift * -1);
      }

      @for $i from 1 through $numOfSteps - 1 {
        &--step-#{$i} {
          $delay: ($stepAT - $textAT) * ($i - 1);
          animation: textAnimation $stepAT $delay;
        }
      }

      &--step-#{$numOfSteps} {
        transition-delay: ($stepAT - $textAT) * ($numOfSteps - 1);
        transform: translateY(0);
        opacity: 1;
      }
    }
    
    @include isReverting {
      &--step-0 {
        opacity: 1;
        transform: translateY(0);
        transition: all $textAT $revertShiftXAT + 0.2s;
      }
      
      &--step-#{$numOfSteps} {
        opacity: 0;
        transform: translateY($textYShift);
        transition: all $textAT $revertShiftXAT;
      }
    }

    &-dots {
      letter-spacing: -0.5px;
      font-size: 26px;

      @keyframes dotAnimation {
        10%, 90% {
          opacity: 0;
        }
        40%, 60% {
          opacity: 1;
        }
      }

      span {
        opacity: 0;
        animation: dotAnimation 1.2s 0.4s infinite;
      }

      &:before,
      &:after {
        content: '.';
        opacity: 0;
      }

      &:before {
        animation: dotAnimation 1.2s infinite;
      }

      &:after {
        animation: dotAnimation 1.2s 0.8s infinite;
      }
    }
  }
}

.icon-link {
  z-index: 100;
  position: absolute;
  left: 5px;
  bottom: 5px;
  width: 32px;

  img {
    width: 100%;
    vertical-align: top;
  }

  &--twitter {
    left: auto;
    right: 5px;
  }
}
!

JS 

              
                const $demo = document.querySelector('.demo');
let processing = false;

$demo.addEventListener('click', () => {
  if (processing) return;
  let reverting = false;
  processing = true;
  const $endListener = document.createElement('div');
  $endListener.classList.add('demo-transitionend-listener');
  $demo.appendChild($endListener);
  const layoutTrigger = $demo.offsetTop;
  $demo.classList.add('s--processing');
  
  $endListener.addEventListener('transitionend', () => {
    if (reverting) return;
    reverting = true;
    $demo.classList.add('s--reverting');
  });
  
  setTimeout(() => {
    $demo.removeChild($endListener);
    $demo.classList.remove('s--processing', 's--reverting');
    processing = false;
  }, 10000);
});
!
999px

Console