Bootstrap 4 multi dropdown navbar This example of bootstrap 4 navigation with multi dropdown menu. quickly and easily with the Bootstrap dropdown plugin without writing any JavaScript code. In this article, you will learn about Bootstrap Dropdown Menu. Bootstrap 3 Mega-Dropdown Menu The dropdown menu in this example is suitable for commercial websites or websites with large content. Navigation. Bootstrap widgets for Angular: autocomplete, accordion, alert, carousel, dropdown, pagination, popover, progressbar, rating, tabset, timepicker, tooltip, typeahead ARIAmenus can only contain menu items, checkbox menu items, radio button menu items, radio button groups, and sub-menus. The disable menu item shows a not allowed to click menu item when you hover over the item. NavBar contains so many items like text, link text, disable the link, dropdown buttons, forms, etc. To make the menu more attractive with a DropDown list using Bootstrap open up the bootstrap.css file and check out the following Bootstrap CSS class. This is the default CSS for Bootstrap dropdown with its various uses with toggle menu, header, dropdown-item, dropdown-item-text and more thorough guidance. The .caret class creates a caret arrow icon ( ), which indicates that the button is a dropdown. La .dropdown classe indique un menu déroulant. Bootstrap Multi-column Dropdown Menu July 7, 2014. Il faudra utiliser la classe .dropdown (si vous voulez un menu qui descend) ou .dropup (si vous voulez un menu qui monte). Bootstrap change Dropdown Menu Background Color: Sometimes we need to change the dropdown menu background color in Bootstrap. For example, when you are at the end of the page the dropdown menu items will be shown above like drop up menu. Dropdown menu links -->