JSFiddle - React, Tailwind, and code Playground

HTML

<div class="parent">
  <img class="center" src="http://placehold.it/350x150">
</div>

CSS

.parent {
  background: yellow;
  margin: 20px;
  border: 1px solid black;
  position: relative;
  height: 500px;
}

.center {
    position: absolute;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}