JSFiddle - React, Tailwind, and code Playground

HTML

<article>
    <section>
        blah<br>blah<br>blah
    </section>
    <div></div>
</article>
<hr/>
<article>
    <section>
        blah<br>blah<br>blah
    </section>
    blah
</article>

CSS

article { display: -webkit-box; -webkit-box-orient: vertical; width:100% }
section { margin: 1em; background-color: rgba(0,0,0,.1) }
section { -webkit-column-width: 30px }