JSFiddle - React, Tailwind, and code Playground

by Christian Mueller

HTML

<div class="container">
  <div class="circle-container">
    <div class="circle"></div>
    <div class="circle"></div>
    <div class="circle"></div>
  </div>
</div>

CSS

.container {
  position: absolute;
  left: 50%;
  top: 50%;
}

.circle {
  width: 15px;
  height: 15px;
  background: #f00;
  position: absolute;
  border-radius: 50%;
  animation: anim 2s linear infinite;
  left: 50%;
  top: 50%;
}

.circle-container {
  width: 400px;
  height: 200px;
  background: blue;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.circle-container:after {
  content: '';
  width: 20px;
  height: 5px;
  position: absolute;
  background: black;
  border-radius: 50%;
  bottom: 0;
  left: 50%;
}

.circle:nth-child(2) {
  display: none;
  animation-delay: -0.3s;
}

.circle:nth-child(3) {
  display: none;
  animation-delay: -0.6s;
}

@keyframes anim {
  0% {
    transform-origin: 400% 50%;
    transform: rotate(0deg);
  }
  50% {
    transform-origin: 400% 50%;
    transform: rotate(360deg);
  }
  50.1% {
    transform-origin: -300% 50%;
    transform: rotate(0deg);
  }
  100% {
    transform-origin: -300% 50%;
    transform: rotate(-360deg);
  }
}