name: field.blocks.card.name
icon: image
fields: 
  link:
    type: url
    label: URL
  image:
    label: Image
    type: files
    uploads: image
  heading:
    label: Heading
    inline: true
    marks: false
    type: writer
    placeholder: Card headline...
  text:
    label: Text
    type: writer
    marks: false
    inline: true
    placeholder: Text...