JSFiddle - React, Tailwind, and code Playground

by Nicolas PUJOL

HTML

<div class="modal-box"></div>

CSS

html, body {
    width:100%;
    height:100%;
}
.modal-box {
    background-color: red;
    height: 50%;
    left: 25%;
    position: fixed;
    top: 25%;
    width: 50%;
    z-index: 1000;
}