JSFiddle - React, Tailwind, and code Playground
by salman
HTML
<p>wait 5 seconds</p>
<iframe src="http://jsfiddle.net/salman/rx3NU/show/" id="iframe1">
JavaScript
window.setTimeout(function() {
var iframe = document.getElementById("iframe1");
var doc = iframe.contentDocument;
$(doc).find(".tooltip").css({
"background-color": "green"
}).text("The text was changed via jQuery from outside this frame!");
}, 5000);