JSFiddle - React, Tailwind, and code Playground

by Alexander

HTML

<!doctype html>
<div></div>

CSS

div{
    background:red;
    height:200px;
    width:200px;
    -moz-box-shadow: inset 0 -10px 10px -10px #000000;
    -webkit-box-shadow: inset 0 -10px 10px -10px #000000;
    box-shadow: inset 0 -10px 10px -10px #000000;
}