To be able to have a mixture of font sizes in one Paragraph, Headline or Description, you will need to use HTML tags.
1. If you want to insert HTML code in a Page, double-click the specific page that you want to insert HTML code. The Page wizard will appear.
If you want to insert HTML code in a product, double-click on the product to make the product dialog box show.
2. When the wizard/dialog box appears, make sure you click on the button at the toolbar. See the figure below for an example.
HTML Code Output:
See the example below using HTML tags for different Font sizes and Font styles:
You can also write your description into any Text Program and do a copy and paste.
When you click onto the white (empty field) in either the Headline or Description area the menu pops up—as shown in the illustration above—in the Description field. You can then add your HTML text.