JSFiddle - React, Tailwind, and code Playground

HTML

<body>
  <div class="cont">
    <div class="d1"></div> <div class="d1"></div> <div class="d1"></div>
  </div>
</body>

CSS

.cont {
      text-align: center;
      width: 500px;
      word-spacing: 80px;
    }

    .d1 {
      width: 300px;
      height: 500px;
      margin-top: 10px;
      background-color: red;
      display: inline-block;
    }