JSFiddle - React, Tailwind, and code Playground

HTML

<div class="imgblc">
<img src="http://www.screenpaper.ru/images/stories/oboi/nature/zima/5/%D0%B7%D0%B8%D0%BC%D0%B0%20(26).jpg">
</div>

<a href="">развернуть</a>

CSS

img {
  width:100%;
  height:100%;
}

.imgblc {
  width:30%;
  height:30%;
}