edX has updated the navigational options on the LMS on courses hosted at edX.org, as described in this announcement.
- The unit navigation tool bar has new icons for HTML, video, and problem components, and includes the words “Previous” and “Next” with the arrow icons.
- The course component is now indicated by an high contrast underline in the unit navigation bar, rather than by a lighter shade of gray.
The Bookmark option has been relocated and restyled. It appears below the unit’s display name, and is now labeled Bookmark this page. When you select it, the label changes to Bookmarked.