A button set is a group of buttons that are “stacked” in the same location on a vocabulary page.
Edit Button Sets
With Edit Mode turned on (Menu > Edit Mode), select and hold on the first button in a button set. The menu that opens includes the following button set options:
Copy ButtonSet copies the displayed button in a button set.
Paste ButtonSet pastes the copied button.
Use Same ButtonSet pastes the copied button set to all locations when a button is used in multiple locations.
Edit ButtonSet allows you to change the modifier in a button set. Select the small arrow on the Modifier bar and select a different modifier.
Change ButtonSet Size changes the size of the buttons “stacked” in the current location.
Remove ButtonSet removes the buttons “stacked” in the current location. When you select Remove ButtonSet, a prompt appears: “Are you sure you want to remove this ButtonSet?” Select Yes.
Add ButtonSet from Library adds an existing button set to the current location.