Embed Nitro Type in Nitro Math Pt 1

This is the part one of embedding Nitro Type in Nitro Math

// ==UserScript==
// @name         Embed Nitro Type in Nitro Math Pt 1
// @namespace    https://singai.com
// @version      2.0
// @description  This is the part one of embedding Nitro Type in Nitro Math
// @match        https://nitromath.com/ntinnm/
// @grant        none
// ==/UserScript==


(function() {
    'use strict';
    var iframe = document.createElement('iframe');
    iframe.src = 'https://example.com';
    iframe.width = '100%';
    iframe.height = '500';
    document.body.appendChild(iframe);
})();