JSFiddle - React, Tailwind, and code Playground

by David Thomas

HTML

<div id="divA">
    Some content in 'divA'
</div>
<div id="divB">
    Some content in 'divB'
</div>

CSS

#divB {
    display: none;
}

#divA:hover + #divB {
    display:  block;
}