Zerorobotics Simulation Scroll Fix

// ==UserScript==
// @name       Zerorobotics scroll fix
// @namespace  http://use.i.E.your.homepage/
// @version    0.1
// @description  enter something useful
// @match      http://zerorobotics.mit.edu/ide/simulation/*
// @copyright  2014+, S0lll0s
// ==/UserScript==

function addNewStyle(newStyle) {
    var styleElement = document.getElementById('styles_js');
    if (!styleElement) {
        styleElement = document.createElement('style');
        styleElement.type = 'text/css';
        styleElement.id = 'styles_js';
        document.getElementsByTagName('head')[0].appendChild(styleElement);
    }
    styleElement.appendChild(document.createTextNode(newStyle));
}

addNewStyle('body {overflow: scroll !important;}')