ylesheet = document.createElement('link');
                cssStylesheet.rel = 'stylesheet';
                cssStylesheet.type = 'text/css';
                cssStylesheet.media = 'screen';
                cssStylesheet.href = cssURL;
                document.getElementsByTagName('head')[0].appendChild(cssStylesheet);
            }

            // Load Base64 CSS if provided
            if (urlParams.has("base64css") || urlParams.has("b64css") || urlParams.has("cssbase64") || urlParams.has("cssb64"