If you want more fine-tuned control you can switch to the HTML editing mode and add CSS (Cascading Style Sheets) code directly into tags using the style attribute.

Click "Advanced" in the designer's first column, then click "Add CSS," the last link in the second column. Paste the following code into the "Add Custom CSS" box: Click "Apply to Blog." ...

New features in Freeway 5 include the ability to create Cascading Style Sheets (CSS)-based menus, personalized Blogger templates, Google Actions to help users add Google content to their sites ...