JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://mobileka.mercularity.com/libraries/jquery.rule-1.0.2-min.js"></script>
<div id="message"></div>

CSS

div.kickWidget{}

JavaScript

$(function(){
    var shell = document.createElement("div");
    shell.className = "kickWidget";
    document.body.appendChild(shell);
    message("starting");
    $("style").append("div.kickWidget{}");
    $.rule('div.kickWidget','style').css('background','#00f')
        .css("width", "100px")
        .css("height", "100px");
    message("done");
});


function message(msg){
    $("<p>" + msg + "</p>").appendTo("#message");
}