Newspaper menu items jumping arrows

I have been using your template Newspaper lately and I am a fan of many features offered in the template.

However I have one question: Is there a way to achieve the following in the template? If you look at the demo itself, when you click on menu items, the new page gets loaded and THEN the menu arrays show up. I personally find this little jump of the menu items unpleasant for the eyes. Is there any way to get rid of that?


Can you provide link to go through it?

Sure. Here you go: