Here, a collapsible block has been added to a Split banner to provide more contextual information
### Block settings
* **Heading**: Enter what should be displayed on the collapsible block, e.g. "How It Works" in the above example.
* **Font style:** Choose a [font style](https://docs.ultramarinastudios.com/common-settings#font-style) for the heading.
* **Open by default** Available in version 1.4.0 and later
### Nested blocks
All theme blocks are available to display inside the collapsible block, but the block loads with just the **text block** if you wish to place simple text inside it.
