Hi, Been getting the hang of this software and It's pretty good! I inserted the Navbar, the standard one inside BS, and been customizing it. Most of it is done with the panel. It has a slide out for the mobile, which goes from left to right and has a white background. For the life of me I just can't find where to change the white background. If shows my blue background, but as soon as i go into preview mode it's white. Any help is appreciated.