To have a category pass its texture to its child posts, add BKG-BEQUEATH to $blogExpOpt of the parent.

• BKG-BEQUEATH passes color, texture, and image from parent to child. Whether the content will be in the child’s export still depends on its using the trigger.

For example, if a child uses BKG-IMAGE, its background image would normally be either BodyImage.png (in whatever Theme Folder you’ve assigned in the Styles Dash) or $bkgBodyImage (the local override attribute). However, if its parent uses BKG-BEQUEATH, its background image will be that of its parent.