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

Default Alerts

Alerts are available for any length of text, as well as an optional dismiss button. For proper styling, use one of the eight required contextual classes (e.g., .alert-success). For background color use class .bg-* , .text-white

Dismissing Alerts

Add a dismiss button and the .alert-dismissible class, which adds extra padding to the right of the alert and positions the .close button.

Custom Alerts

Display alert with transparent background and with contextual text color. Use classes .bg-white, and .text-*. E.g. bg-white text-primary.
Display alert with filled background. Use classes .bg-*, and .text-white. E.g. bg-success text-white.

Additional content content

Alerts can also contain additional HTML elements like headings, paragraphs and dividers.