JSFiddle - React, Tailwind, and code Playground

by remibreton

HTML

<div id="centered">
    I'm a 200 x 400 centered div!
</div>

CSS

#centered {
    position:absolute;
    width:200px;
    height:400px;
    top:50%;
    left:50%;
    margin-left:-100px;
    margin-top:-200px;
    text-align:center;
    background-color:black;
    color:white;
}