Superhero default variant with background image.
Syntax
<Superhero slots="image, heading, text, buttons" background="rgb(22, 49, 42)"/>

# Page Heading
This is a sample description text with an [inline link](https://example.com) for the superhero block.
* [Get Started](https://example.com/getting-started)
data-slots=image, heading, text, buttons
data-background=rgb(22, 49, 42)