JSFiddle - React, Tailwind, and code Playground

HTML

<div class="par">parent
   <div class="des1">descendant</div>
   <div class="des2">descendant</div>
</div>

CSS

* { border: 1px solid #ccc; }
.par {
  position: relative;
  height: 200px;
}
.des1 {
  position: absolute;
  top: 50px;
  left: 25px;
}
.des2 {
  position: absolute;
  top: 100px;
  left: 50px;
}