Alerts examplesAlerts 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). (more details)
Alerts witk linksUse the .alert-link utility class to quickly provide matching colored links within any alert. (more info)
Aditional contentAlerts can also contain additional HTML elements like headings, paragraphs and dividers. (more info)
Aww yeah, you successfully read 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.