JSFiddle - React, Tailwind, and code Playground

HTML

<fieldset>
    <legend>My Data</legend>
    <div>Field 1</div>
    <div>Field 2</div>
    <div>Field 3</div>
    <div>Field 4</div>
</fieldset>

CSS

fieldset div { float: left; margin: 0 10px; }
fieldset div:nth-of-type(1)::first-letter { color: red; font-size:4em;}
fieldset div:nth-of-type(2)::first-line { color: blue; }