The panel-info class in Bootstrap is a contextual state class to form a panel more meaningful to a particular context. This adds information to a panel and is blue in color.
You can try to run the following code to implement the panel-info class −
<!DOCTYPE html> <html> <head> <title>Bootstrap Example</title> <link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet"> <script src = "/scripts/jquery.min.js"></script> <script src = "/bootstrap/js/bootstrap.min.js"></script> </head> <body style = "background: orange;"> <div class = "panel panel-info"> <div class = "panel-heading"> <h3 class = "panel-title">Panel Title</h3> </div> <div class = "panel-body"> This is a demo panel. </div> </div> </body> </html>