Alerts
The button with class="close" and data-dismiss="alert" is used to close the alert box.
The alert-dismissible class adds some extra padding to the close button.
Success! This alert box could indicate a successful or positive action.
Info! This alert box could indicate a neutral informative change or action.
Warning! This alert box could indicate a warning that might need attention.
Danger! This alert box could indicate a dangerous or potentially negative action.
Primary! Indicates an important action.
Secondary! Indicates a slightly less important action.
Dark! Dark grey alert.
Light! Light grey alert.