When you click on the "Bottom Bar" option, in the advanced design options panel,
the following options get displayed.
Bottom bar is a place at the footer of the website where you can add links or shortcuts
to various parts of the website.
Here in the Bottom bar option, you can enter the HTML links of the web pages that
you want to link and position it appropriately. It helps you to navigate to various
parts of the website without scrolling back to the main menu.