JSFiddle - React, Tailwind, and code Playground

HTML

<div class="outer">
  <div class="inner">
    <img src="https://c7.staticflickr.com/3/2538/3742771246_2648fa4e6e_b.jpg" />
  </div>
</div>

CSS

.outer {
  margin-left: auto;
  margin-right: auto;
  max-width: 1200px;
  border: 1px solid #333;
  position: relative;
  top: 50%;
}

.inner {
  width: 100%;
  height: auto;
  position: absolute;
}

.inner img {
  height:100vh;
  max-width: 100%;
  position: absolute;
}