JSFiddle - React, Tailwind, and code Playground

HTML

<div class="area">
    <div class="content">
        left
    </div>
</div>

<div class="area">
    <div class="content">
        right
    </div>
</div>

CSS

.area{
    height: 100px;
    width: 100px;
    line-height: 100px;
    background: red;
    margin:10px;
    text-align: center;
    float: left;
}