JSFiddle - React, Tailwind, and code Playground

HTML

<div class="main">
  <div class="parent">
    <div class="child">
      <img src="https://s3-us-west-1.amazonaws.com/powr/defaults/image-slider2.jpg" width="100%" />
    </div>
  </div>
  <p>Legend of the image</p>
</div>

CSS

.main {
  text-align: center;
}

.parent {
  text-align: center;
}

.child {
  background-color: red;
  height: 200px;
  width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0px auto;
}