JSFiddle - React, Tailwind, and code Playground

by Wolfsilver

HTML

<div class="left">左</div>
<div class="right">右</div>
<div class="center">中</div>

CSS

html,body{margin:0; padding: 0;}
.left,.right,.center { height: 200px; line-height:200px; text-align:center; }

.left {position:absolute; top:0; left:0; width: 200px; background-color: #ccc;}
.right {position:absolute; top:0; right:0;  width: 200px; background-color: #ccc;}
.center { margin: 0 210px; background-color: #666;}