Comment on SEO AdSense WordPress Theme by SEO Dave.

AdSense Publisher ID The Stallion theme has no control over the AdSense ads fonts.

There’s an option under the AdSense Control Panel to change the default AdSense font size and font family.

Click the circle like icon next to your email address (on the right hand side)
followed by Settings
followed by Ad Display

There you will find the default AdSense font family and font size.