JSFiddle - React, Tailwind, and code Playground

HTML

<iframe id="mainiframe" src="jsfiddle.net/user/ablueman/fiddles/"></iframe>
<button onclick="mainiframe()">Click me</button>

CSS

#mainiframe {height:600px; width:1000px}

JavaScript

function mainiframe(){
var bob = "1.75";
$('iframe#mainiframe, iframe#injectIframe').contents().find('body').css({
            "margin" : 0,
      "zoom": bob,
            "-moz-transform": "scale(" + bob + ")",
            "-webkit-transform": "scale(" + bob + ")",
            "-o-transform": "scale(" + bob + ")",
            "-o-transform-origin": "0 0",
            "-moz-transform-origin": "0 0",
            "-webkit-transform-origin": "0 0"
    });
};