The .alert-dismissable class in Bootstrap is used to close the alert.You can try to run the following code to implement the alert-dismissable class in BootstrapExampleLive Demo           Bootstrap Example                                                       ×                    Warning ! Don’t submit this.                                   ×                    Error ! Change few things.          

Use the list-group-item-success class in Bootstrap to set success action for a list item in a list group.You can try to run the following code to implement the list-group-item-success class −ExampleLive Demo           Bootstrap Example                                          Java                                      Interfaces                                        Multi-threading                                        Packages                                

To create a dismissal alert −Add a basic alert by creating a wrapper and adding a class of .alert and one of the four contextual classes, for example, .alert-success, .alert-info, etc.Also add optional .alert-dismissable to the above class.Add a close button.You can try to run the following code to create dismissal alerts −ExampleLive Demo           Bootstrap Example                                                       ×                    Success! Well done its submitted.                                   ×                    Info! Take this info.          

Use the .btn-success class in Bootstrap to create a green button that indicates successExampleLive Demo           Bootstrap Example                                 Click below if you want to know the result of successful students:       Submit    

Use the .btn-primary class in Bootstrap to create a primary button in Bootstrap that is blue in color −ExampleLive Demo           Bootstrap Example                                 Click below if you want to know the result:       Result    

For a basic panel, add class .panel to the element. With that, add class .panel-default to this element.You can try to run the following code to implement a panel-default classExampleLive Demo           Bootstrap Example                                                       This is demo text in a panel.                    

Add a basic alert by creating a wrapper and adding a class of .alert and one of the four contextual classes, for example, .alert-success, .alert-info, .alert-warning, .alert-danger.You can try to run the following code to create an alert class −ExampleLive Demo           Bootstrap Example                                          This is Success!                      This is Info!                      This is Warning!                      This is Error!          

To include list groups within Bootstrap panel, create a panel by adding class .panel to the element.Also, add class .panel-default to this element. Now within this panel include your list groups.ExampleLive Demo           Bootstrap Example                                          Tutorials                       List of tutorials                                 C             Java             Ruby             C++                    

The panel-primary class in Bootstrap is a contextual state class. Yes, it is blue in color.You can try to run the following code to implement a panel-primary class in BootstrapExampleLive Demo           Bootstrap Example                                                       Panel title                                 This is a Basic panel                    

To create a table in Bootstrap, use the .table class.You can try to run the following code to create a table:Live Demo           Bootstrap Example                                                       Result                                 Top Students of batch 2017-18                                                Student                Marks                Rank                                        David                82                1                                        John                79                2                                        Tom                76                3