How do I create a floating menu?
Also known as "fixed menus" and "hovering menus", floating menus stay in a fixed position when you scroll the page. They appear to "float" on top of the page as you scroll. Creating a floating menu is very simple and quite painless. The operative code is position:fixed .
What is the use of floating menu?
A floating navigation menu, sometimes called a sticky navigation menu, is a menu that stays visible on the page even as you scroll down. No matter where a visitor is on the page, they'll see your menu options either along the top or side of the page.