This image shows a page in edit mode Source view. At the top is the status message, "Editing Page: Activities." Below the status message is the View menu, which is expanded to show the options, Design, Source, and Source Position. A blue dot indicates that Source view is the current selection. Source Position is expanded, showing the options, Top, Left, Right, and Bottom. A check mark indicates that Right is the current selection. The hierarchy of page components is shown on the right side of the page.