Use the .dropup class in Bootstrap to set a dropup menu upwards.You can try to run the following code to implement the .dropup class −ExampleLive Demo           Bootstrap Example                                          Mobile Phones          The following are the mobile phone brands available in India:                       Companies                                        Apple                Samsung                Oppo                Nokia                                

Use the .dropdown-menu-right class in Bootstrap to right align a dropdown menu −ExampleLive Demo           Bootstrap Example                                          Mobile Phones          The following are the mobile phone brands available in India:                       Companies                                        Apple                Samsung                Oppo                                

Use the .dropdown-menu class in Bootstrap to add the default styles for the dropdown menu containerExampleLive Demo           Bootstrap Example                                          Mobile Phones          The following are the mobile phone brands available in India:                       Companies                                            Apple                Samsung                Oppo                Nokia                                

Use the .disabled class in Bootstrap with the .pagination to disable a pagination link.You can try to run the following code to disable pagination linkExampleLive Demo           Bootstrap Example                                              Java Tutorial          The following are the lessons of Java Tutorial:                       1             2             3             4             5             6             7             8                    

To add headers inside the dropdown menu, use the .dropdown-header class in Boostrap. The .dropdown-menu class is used to add a dropdown menu.You can try to run the following code to implement the dropdown-header class in Bootstrap −ExampleLive Demo           Bootstrap Example                                          Beverages          The following are the beverages available in India:                       Beverages                                        Energy Drinks                Gatorade                Sting                Red Bull                Sof Drinks                Pepsi                Coca Cola                                

Jumbotron component can optionally increase the size of headings and add a lot of margin for landing page content.To use it follow the below given steps −Create a container with the class of .jumbotron.In addition to a larger , the font-weight is reduced to 200Let us see an example −ExampleLive Demo           Bootstrap Example                                                       Welcome to first page!             Example for jumbotron.                            Button                                

Use the .divider class in Bootstrap to separate links in the dropdown menu with a thin borderExampleLive Demo           Bootstrap Example                                          Beverages          The following are the beverages available in India:                       Beverages                                            Gatorade                Sting                Red Bull                                Pepsi                Coca Cola                                

The panel-success class in Bootstrap is a contextual state class to form a panel more meaningful to a particular context. It indicates success.You can try to run the following code to implement the panel-success class −ExampleLive Demo           Bootstrap Example                                                       Panel Title                                 This is a demo panel!                    

To set a pill menu in Bootstrap, use the .nav nav-pills class in BootstrapExampleLive Demo           Bootstrap Example                                          Web Development          The following are the web dev technologies:                       HTML5             jQuery             JavaScript             CSS             Ajax             ES6                    

Use the .disabled class in Bootstrap to disable a list item in a list group in Bootstrap.You can try to run the following code to disable a list item −ExampleLive Demo           Bootstrap Example                                          Beverages                       Gatorade             Coca Cola             Pepsi             Sting