Tack (Tack to Page) Icon:
Lets you to "tack" a note/box at any point in the page.
Note - This website allows you to change how the page lays out. Main area notes are tacked to a specific point (Meaning: If the page moves, they don't). Area notes are tacked within their area so when the page moves, they move as well. (Meaning: They stay at the same point relative to their area).