How to insert, exit, and delete a callout box
Callout boxes allow you to highlight content on your pages. This is particularly useful to draw attention to an important section, instructions, or a note that the page is a work in progress.
You can add a callout box through the insert controls feature.
Step 1. Click the add icon to the left of an empty line and select Callout.
Step 2. Click [Enter] three times to exit the callout you made.
Step 3. If you want to delete the callout box without impacting the text, press [Backspace] at the beginning of your callout text.
If you want to delete both the callout text and box, just highlight the text and hit [Backspace] twice.