Custom callouts
You can use custom callout
/*:
Presented as (using the Dusk theme)

Additional predefined callouts
If you don't like the color of the custom leader, there are a few more callouts (in addition to the example) available for use on the playground
/*: # Hello, playground! The print() function in Swift * Example: print("Hello, playground!") * Experiment: print("Hello, playground!") * Important: print("Hello, playground!") * Note: print("Hello, playground!") */

For more information, see Layout Formatting Link - Layout Functionality .
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