change jscad online editor colors and size

jscadColors.js

// ==UserScript==
// @name         Change jscad online editor colors and size
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  this change the text editor a bit to allow focusing in the code editor
// @author       github.com/animaone
// @match        https://openjscad.xyz/
// @grant GM_addStyle
// ==/UserScript==

console.log("I am here! Changing jscad ui style");
GM_addStyle ( `
    #renderTarget{
    width:25%;
    }
    #editor{
    width:75%;
    }
    .CodeMirror{
    background: black;
    color: beige;
    font-size: 12pt;
    }
    .CodeMirror-cursor {
    border-left: 5px solid #d94e4e;
    }
` );