JSFiddle - React, Tailwind, and code Playground

by Chitkala More

HTML

<div class="spinner">
  <div class="rect1"></div>
  <div class="rect2"></div>
  <div class="rect3"></div>
  <div class="rect4"></div>
  <div class="rect5"></div>  
   <div class="rect6"></div>
  <div class="rect7"></div>
  <div class="rect8"></div>
  <div class="rect9"></div>
  <div class="rect10"></div>
</div>

CSS

.spinner {
  margin: 100px auto;
  width: 100px;
  height: 6px;
  text-align: center;
  font-size: 10px;
}

.spinner > div {
  background-color: #5cb85c;
  height: 100%;
  width: 2px;
  display: inline-block;
  
  -webkit-animation: sk-stretchdelay 1.2s infinite ease-in-out;
  animation: sk-stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.spinner .rect3 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

.spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}
.spinner .rect6 {
  -webkit-animation-delay: -0.7s;
  animation-delay: -0.7s;
}
.spinner .rect7 {
  -webkit-animation-delay: -0.6s;
  animation-delay: -0.6s;
}
.spinner .rect8 {
  -webkit-animation-delay: -0.5s;
  animation-delay: -0.5s;
}
.spinner .rect9 {
  -webkit-animation-delay: -0.4s;
  animation-delay: -0.4s;
}
.spinner .rect10 {
  -webkit-animation-delay: -0.3s;
  animation-delay: -0.3s;
}
@-webkit-keyframes sk-stretchdelay {
  0%, 40%, 100% {  opacity:.3;}  
  20% {   opacity:1;}
}

@keyframes sk-stretchdelay {
  0%, 40%, 100% { 
/*     transform: scaleY(0.4);    
    -webkit-transform: scaleY(0.4); */
    opacity:.3;
  }  20% { 
    /* transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0); */
     opacity:1;
  }
}