What is the smallest size of text that is allowed for an Adsense advertisement label?
I ask this because on my mobile pages, I don't really have much screen space to work with for above-the-fold since the photo nearly takes up the whole screen on smaller devices, and I want some of the advertisement to appear above-the-fold if at all possible and I also want users to still see the pictures without scrolling.
I also don't want to omit the label because if I do, then someone might believe an ad would be internal to the site.