SwiftDocCContentAndMediaSectionContentAndMediaSection.LayoutEnumerationContentAndMediaSection.LayoutThe kind of layout to use when rendering a section. Content is always leading, and media is always trailing.enum LayoutTopicsEnumeration Casescase horizontalContent should be laid out horizontally, with the media on the trailing side.case verticalContent should be laid out vertically, with the media trailing the content.Initializersinit?(rawValue: String)