```json
{
  "title": "Bootstrap alerts test",
  "author": "",
  "site": "",
  "published": ""
}
```

Here is some content before the alerts.

> [!info] Important
> This is an informational alert.

> [!warning] Warning
> This is a warning without a title.

> [!danger] Danger
> Something went wrong.

> [!success] Success
> Operation completed successfully.

Here is some content after the alerts.