JSFiddle - React, Tailwind, and code Playground

by serGlazkov

HTML

<div class="Aligner">
  <div class="Aligner-item Aligner-item--fixed">
      <img src="http://lorempixel.com/400/300/cats/" alt="">
  </div>
</div>

CSS

body{
  margin: 0;
}
.Aligner {
  display: flex;
  align-items: center;
  min-height: 100vh;
  justify-content: center;
}

.Aligner-item {
  flex: 1;
}

.Aligner-item--fixed {
  flex: none;
  max-width: 100%;
}