100daysCSS/day87.html at main · danbodev/100daysCSS · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>DAY 87 | CSS CHALLENGE</title>

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

    main {
      display: grid;
      place-items: center;
      min-height: 100vh;
      background: #34495e;
    }


    .cradle {
      position: relative;
      width: 200px;
      height: 40px;
      padding-top: 100px;
      display: flex;
    }

    .cradle:before {
      content: "";
      position: absolute;
      width: 200px;
      height: 6px;
      top: 0;
      left: 0;
      border-radius: 3px;
      background: #bdc3c7;
    }

    .cradle .ball {
      position: relative;
      width: 40px;
      height: 40px;
      background: #fff;
      border-radius: 50%;
      transform-origin: 50% -100px;
    }

    .cradle .ball:before {
      content: "";
      position: absolute;
      height: 100px;
      width: 1px;
      top: -100px;
      left: 19px;
      background: #bdc3c7;
    }

    .cradle .ball-1 {
      animation: ball-1 0.8s ease-out infinite alternate;
    }

    .cradle .ball-5 {
      animation: ball-5 0.8s ease-out 0.8s infinite alternate;
    }

    @keyframes ball-1 {

      0%,
      50% {
        transform: rotate(0);
      }

      100% {
        transform: rotate(30deg);
      }
    }

    @keyframes ball-5 {

      0%,
      50% {
        transform: rotate(0);
      }

      100% {
        transform: rotate(-30deg);
      }
    }
  </style>
</head>

<body>
  <main>
    <div class="cradle">
      <div class="ball ball-1"></div>
      <div class="ball ball-2"></div>
      <div class="ball ball-3"></div>
      <div class="ball ball-4"></div>
      <div class="ball ball-5"></div>
    </div>
  </main>
</body>

</html>