<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <title>Inifinite Loading</title>
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <link rel="stylesheet" type="text/css" media="screen" href="style.css" />
    <script src="main.js"></script>
  </head>
  <body>
    <div class="loader">
      <span></span>
      <span></span>
      <span></span>
      <span></span>
      <span></span>
    </div>
  </body>
</html>
body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f1f1f1;
}

.loader {
  text-align: center;
  vertical-align: middle;
  position: relative;
  display: flex;
  background: white;
  padding: 150px;
  box-shadow: 0px 40px 60px -20px rgba(0, 0, 0, 0.2);
}

.loader span {
  display: block;
  width: 20px;
  height: 20px;
  background: #eee;
  border-radius: 50%;
  margin: 0 5px;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
}

.loader span:nth-child(2) {
  background: #f07e6e;
}

.loader span:nth-child(3) {
  background: #84cdfa;
}

.loader span:nth-child(4) {
  background: #5ad1cd;
}

.loader span:not(:last-child) {
  animation: animate 1.5s linear infinite;
}

@keyframes animate {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(30px);
  }
}

.loader span:last-child {
  animation: jump 1.5s ease-in-out infinite;
}

@keyframes jump {
  0% {
    transform: translate(0, 0);
  }
  10% {
    transform: translate(10px, -10px);
  }
  20% {
    transform: translate(20px, 10px);
  }
  30% {
    transform: translate(30px, -50px);
  }
  70% {
    transform: translate(-150px, -50px);
  }
  80% {
    transform: translate(-140px, 10px);
  }
  90% {
    transform: translate(-130px, -10px);
  }
  100% {
    transform: translate(-120px, 0);
  }
}

External CSS

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External JavaScript

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