JSFiddle - React, Tailwind, and code Playground
HTML
<div class="left">Here's your left div</div>
<div class="right">Here's your right div</div>
<div class="center">Here's your center div</div>
CSS
div.left { float:left; width:175px; background-color:yellow; }
div.right{ float:right; width:175px; background-color:yellow; }
div.center { background-color:blue; margin:0 175px; }