A callout is a highlighted or emphasized piece of content within a blog post. It is typically used to draw attention to a specific piece of information, such as a key point, a quote, a statistic, or a fact.
They can help to break up the text and make the content more visually appealing. They can also help to highlight the most important information in the blog post, making it easier for readers to find and remember. And they can help to make the content more engaging and interactive, encouraging readers to read more and interact with the content.