Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<a class="cp-thumb">
    <div class="cp-hover"></div>
</a>
<a class="cp-thumb">
    <div class="cp-hover"></div>
</a>
<a class="cp-thumb">
    <div class="cp-hover"></div>
</a>
<a class="cp-thumb">
    <div class="cp-hover"></div>
</a>
<a class="cp-thumb">
    <div class="cp-hover"></div>
</a>
<a class="cp-thumb">
    <div class="cp-hover"></div>
</a>
<a class="cp-thumb">
    <div class="cp-hover"></div>
</a>

CSS

.cp-thumb { background-color:red; height:50px; width:50px; float:left; }
.cp-hover { display:none; background-color:blue; height:50px; width:50px; float:left; }
.cp-thumb:hover .cp-hover { display:block; }

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JSFiddle - React, Tailwind, and code Playground

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CSS

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Join the 4+ million users, and keep the JSFiddle dream alive.

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Use pre-released features

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Console