JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="box">
    <img src="https://picsum.photos/200/300/?random" alt="">
  </div>
</div>

CSS

/* general */

html {
  width: 100%;
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

.container {
  position: relative;
  /* give the container any width and height you need */
  width: 100%;
  height: 80vh;
  /* just for demo not needed */
  border: 1px solid black;
  /* just for demo not needed */
  overflow: hidden;
  /* just for demo not needed */
}

.box {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}