JSFiddle - React, Tailwind, and code Playground

by Harvey_He

HTML

<div>
    a
    <div>
        b
        <div>c</div>
    </div>
</div>

CSS

div {
    height: 80px;
    width: 80px;
    margin: 20px;
}

JavaScript

(function(){
    [].forEach.call($$("*"),function(a){
      a.style.outline="1px solid #"+(~~(Math.random()*(1<<24))).toString(16);
    });
})();