JSFiddle - React, Tailwind, and code Playground

HTML

<div class="root">
  <div class="container">
    <ul class="list-container">
      <li>
        <img class="icon" src="https://jsfiddle.net/img/favicon.png" />
        <span>Hello World !!!</span></li>
      <li>
        <div class="icon"></div><span>JavaScript</span>
      </li>
      <li>
        <div class="icon"></div>
        <span>Rust</span>
      </li>
    </ul>
  </div>
</div>

CSS

* {
  border: 0px;
  box-sizing: border-box;
  margin: 0px;
  padding: 0px;
}

.root {
  display: flex;
  justify-content: center;
}

.list-container {
  border: 1px solid black;
  padding: 24px;
  list-style:none;
  display: flex;
  flex-direction: column;
}

.list-container li {
  border: 1px solid green;
  margin-top: 10px;
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.icon {
  background: green;
  width: 16px;
  height: 16px;
  max-width: 100%;
  margin-right: 14px;
}

.list-container li:first-child {
  margin-top: 0;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px;
  width: 50px;
}