[Block] Collapsible row

1. Select the collapsible content option from the theme editor.

2. Click on Add block. Select Collapsible row from Theme Block dropdown.

Setting	Description
Heading	Add text to display as a block heading (Leave the field blank to hide the heading)
Icon	Select a icon that have been added to this block
Row content	Add text to display as a custom content for this block. You can use HTML format to fill in this field. (Show if field is blank or not)
Row content form page	Select content from the page which you prefer to display as a custom content for this block