Text smaller than other competitors using A+ Content

Hi everyone,

I’m wondering if you could help me here. I’m currently creating some A+ Content for a product. Now I’m using various modules, such as 300px x 300px on the left with text to the right, and the 3x 300px images with text underneath.

The problem I am having is the text size is quite small, like a 10pt for example. Now when I look at my competitors A+ Content I see their font size used in the same modules is what looks like the next size up, like a 11pt.

There appears be no settings in the text box to choose font size. What am I doing wrong, or is there a setting I need to change?

Thanks for any support you could give!