Content maps exist within documents and are autogenerated based on the sections within the document. Clicking on a section title within the map takes you to that section.
When in a larger view, such as desktop or tablet, the content map displays on the left of the content and follows down the screen as you scroll through the content. Using the pin at the top of the content map, you can change it to behave as it does in a mobile view. The map becomes condensed and displays over the content instead of beside it. To see the titles within the map, click the map to expand it. This unpinned view allows for the content to use the entire screen width, instead of making space for the content map on the left.
When the content map display is changed (pinned or unpinned), the display is saved
as a preference in the browser and will persist for all documents until changed.