1. A method comprising: identifying a plurality of display elements of a package file, a first display element of the plurality of display elements being representative of a content file within the package file; identifying a mapping of the first display element to a contextually relevant location within a reference content item of the package file based on location metadata included in the package file, the reference content item comprising a background image; presenting the reference content item of the package file within a user interface; and presenting a representation of the mapping of the first display element, representative of the content file, to a location relative to the reference content item that is indicative of subject matter associated with the first display element; wherein the plurality of display elements, the reference content item, the content file, and the location metadata of the package file are embedded within the package file.