JSFiddle - React, Tailwind, and code Playground

by cssGuy

HTML

<div id="box"></div>

CSS

/* Box-shadow & outline behavior */
#box {
    width: 100px;
    height: 100px;
    padding: 30px;
    border: 20px solid;
    outline: red solid 20px;
    margin: 50px;
    box-shadow: 200px 0 0 gold;
    outline-offset: 15px;
}