JSFiddle - React, Tailwind, and code Playground

HTML

<div id="parent">

    <div class="child">Foo
    </div>
    <div class="child">Bar
    </div>
    <div class="child">Baz
    </div>
        
</div>

CSS

#parent{ background: #999;padding:10px;}

.child {background:#ccc;height:200px;margin:20px;}