extends: default
footer:
  height: 0.75in
  line-height: 1.2
  recto:
    right:
      content: |
        {chapter-title} - {page-number} of {page-count}
    left:
      content: |
        {document-subtitle}
  verso:
    left:
      content: |
        {page-number} of {page-count} - {chapter-title}
    right:
      content: |
        {document-subtitle}