Theme has built-in page meta option. Each page you can create and customise a set of options. Some option is working for a specific page template for example gallery option is only to be used if you select gallery page template. Here are all options.
Hide Page Title – If you enable this option. The page title bar will be hidden on this page.
Page Sidebar – If you select page template which has sidebar for example “Page With Sidebar” template. You can select which sidebar you want to display from this option.
Gallery – If you select one “Gallery” as page template. You have to select which gallery images you want to display on this page using this option.
Page Slider – Select which slider you want to display at the top of this page.
Make Menu Transparent – Check this option to display main menu background transparent when you select page slider or upload custom header background image.
Food Menu Category – This option is to filter food menu category to selected one. Only applied to menu templates.
Custom Background Header Image
You can upload page background header image using Set featured image option (at the right bottom corner of edit page).