JSFiddle - React, Tailwind, and code Playground

by Rich Costello

HTML

<div id="test"></div>

CSS

body{
    padding-top:100px;
}
#test{
    width:250px;
    height:200px;
    background-color:orange;
    margin:0 auto;
    border:1px navy solid; /* outer stroke */
    outline:5px white solid; /* inner stroke */
    outline-offset:-6px; /* negative border width + outline width */
}