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

JSFiddle - React, Tailwind, and code Playground

HTML

<div class="div-pai">
    <div class="div-filho"></div>
</div>

CSS

.div-pai{width: 400px;height: 400px; background-color: rgba(0,0,0,.7); position: fixed; }
.div-filho{width: 150px; height: 150px; position:absolute; top: 50%; left: 50%; background: blue; margin-top: -75px; margin-left: -75px; opacity: 1;}

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JSFiddle - React, Tailwind, and code Playground

HTML

CSS

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

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console