Enfold 3.1: Text size does not change using Advanced Layout Editor

When inserting an regular text box using the advanced layout editor, you can select by the drop down in the bottom the text size. But this parameters do not change the text size really. In this example, I selected “22px” for the “image caption” text area, but as you can see, the text appears very small: http://blog.aebli.org/wannaraessi-8-maerz-2014/ (text below the first image).