7 Alerts

Provide contextual feedback messages for typical user actions with the handful of available and flexible alert messages.

See also: http://getbootstrap.com/components/#alerts

 <div class="alert alert-success" role="alert">Success</div>
 <div class="alert alert-info" role="alert">Info</div>
 <div class="alert alert-warning" role="alert">Warning</div>
 <div class="alert alert-danger" role="alert">Danger</div>