Website code block enforces monospace characters

Website code block enforces monospace characters for all website

// ==UserScript==
// @name         代码块强制等宽字符
// @name:en      Website code block enforces monospace characters
// @namespace    http://tampermonkey.net/
// @version      0.0.1
// @description  网站代码块强制等宽字符
// @description:en Website code block enforces monospace characters for all website
// @include     *://*/*
// @author       wusheng
// @grant        none
// ==/UserScript==

(function() {
  'use strict';
    var myNodeList = document.querySelectorAll('code');
    myNodeList.forEach(element => {
        element.style.cssText = 'font-family:"Ubuntu Mono","Consolas","Source Code Pro","monospace"!important;'
      });
})();