JSFiddle - React, Tailwind, and code Playground

HTML

<div></div>

CSS

div {
    position    : absolute;
    width       : 960px;
    height      : 500px;
    left        : 50%;
    top         : 50%;
    margin-top  : -250px;
    margin-left : -480px;
    background  : gold;
}