JSFiddle - React, Tailwind, and code Playground

HTML

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

CSS

html, body {
  height: 100%;
  margin: 0;
}

#container {
  background: green;
  display: table;
  height: inherit;
  width: 100%;
}

#content {
  background: red;
  display: table-cell;
}