JSFiddle - React, Tailwind, and code Playground

HTML

<div class="LabelColumn">label column</div>
<div class="DataColumn">data column</div>

CSS

div.LabelColumn
{
    padding: 10px;
    width: 150px;
    float: left;
    margin:10px;
    border:1px solid #333;
}

div.DataColumn
{
    padding: 10px;
    width: 150px;
    float: left;
    margin:10px;
    border:1px solid #333;
}