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
Add a dismiss button and the .alert-dismissible class, which adds extra
padding to the right of the alert
and positions the .close button.
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.
Alerts can also contain additional HTML elements like headings, paragraphs and dividers.
Aww yeah, you successfully 阅读 this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.
Whenever you need to, be sure to use margin utilities to keep things nice and tidy.