JSFiddle - React, Tailwind, and code Playground

HTML

<div class="first-container">
    <div class="image"><img src="image.png"/></div>
</div>    

<div class="second-container">
    <div class="hover">Test message</div>
</div>

CSS

.hover {
    display: none;
}

.image:hover + .hover {
    display: block;
}