1. A device comprising: one or more processors; one or more computer readable storage media embodying computer readable instructions for implementing a graphical user interface (GUI) for editing an electronic document, the graphical user interface comprising: a publish date field displaying a future publication date on which a page of the electronic document will be published; a publish time field displaying a future publication time on which the page will be published; and a content region configured to display a plurality of content elements associated with the page that will be published at the future publication date and the future publication time.