JSFiddle - React, Tailwind, and code Playground

HTML

<div class="b">
    <label>xxxxxxxxxx</label> 
    <input type="text" id="a"/>
</div>
<div class="b">
    <label>xxxxxxxxxx</label>
    <div> / </div>
</div>

CSS

.b { display: inline-block; }
#a { display: block; }