Here you may style all the headers of your site.
Top Panel Inner Page select the page from the dropdown list and it'll be displayed above the header.
Top inner page style select the appear animation style for the top panel.
Sliding up/down over the header style will add a page that will slide over the header while scroll.
Full screen animated style will create nice appear/hide effect of the content on scroll.
Top inner page background color use color picker to add nice hue to the panel.
Top inner page background opacity set whether you need top panel to be transparent
Top address bar here you may type any additional contact info.
WPML Language Switcher set it
ON if you have WPML plugin installed and you need to create multilingual site.