You can change a bookmarkâs attributes at any time.
You can make bookmarks easier to read by changing their text appearance.
Wrap text in a long bookmark
Click the Bookmarks button, and
choose Wrap Long Bookmarks from the Options menu.
All the text of long bookmarks shows regardless of the width of the navigation pane. (This option is on when checked, and off when not checked.)
Change the text appearance of a bookmark