скрипт работает только после f5 я нуб прошу подробный ответ с примерами
// ==UserScript==
// @name lip-monopoly-one
// @namespace [url]http://tampermonkey.net/[/url]
// @version 0.1
// @description try to take over the world!
// @author lip
// @match [url]https://monopoly-one.com/*[/url]
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// ==/UserScript==
// Your code here...
document.getElementsByClassName("_img")[0].style.backgroundImage="url('https://i.imgur.com/su4kW3N.png')";
//
document.getElementsByClassName("profile-top-info-main-nick")[0].style.color='#00ff00';
document.getElementsByClassName("title title-3")[0].style.color='ff0000';
document.getElementsByClassName("profile-body-level-info-rank")[0].style.color='#ff0000';
document.getElementsByClassName("profile-top-stat")[0].style.color='#ffffff';
document.getElementsByClassName("header-right")[0].style.color='#00ff00';
document.getElementsByClassName("widther")[0].style.color='#ff6666';
//
var element = document.getElementsByClassName("profile-body-level-info-progress").item(0).getElementsByTagName('div').item(0);
element.style.background="#00ff00";
//document.getElementsByClassName("profile-body-level-info-progress")[0].style.background="#ffffff";
//