OptionalbackOverride interiorCoverClassName for the back cover interior specifically.
OptionalcoverPage indices that are considered cover pages. Default: [0] (front cover only). Use [0, totalPages-1] for front and back covers. If "auto", uses first and last pages as covers.
OptionalcoverInset size for the interior endpaper frame. Any valid CSS length (e.g. "5%", "12px"). Default: "5%".
OptionalfrontOverride interiorCoverClassName for the front cover interior specifically.
OptionalhardMake covers "hard" - no page curl effect on covers. When true, cover pages appear flat without the soft page bend. Default: false
OptionalinteriorCSS class applied to interior sides of cover leaves (the endpaper). Sets the page background to the cover color; the white endpaper inset is created automatically by the infrastructure.
OptionalnoDisable shadow effects on cover pages. Default: false
Configuration for book covers.