JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
  <div></div>
  <div></div>
  <div></div>
</div>

CSS

#container {
  display: flex;
  justify-content: space-between;
  background-color: lightyellow;
}

#container > div {
  width: 100px;
  height: 100px;
  border: 2px dashed red
}