JSFiddle - React, Tailwind, and code Playground

by Paco86

HTML

<div class="container">
  <div class="left">left</div>
  <div class="right">right</div>
</div>

CSS

.container {
  width: 300px;
  border: 1px solid #efefef;
}

.left {
  width: 25%;
  border: 1px solid red;
}

.right {
  width: 75%;
  border: 1px solid green;
}