Use the Define Info Button dialog box to specify the text and font size for text associated with an information button.
To open this dialog box select the Info option in the Button dialog box, and then click the Edit Text button.
Type or paste the text that you want to appear in a pop-up window with the information button is clicked. You can enter up to 5000 characters.
Specify the font size for the text by selecting Small, Medium, or Large.
Note: The font type is determined by the font specified in the Model Prefs dialog box for the layer on which you place the button.