Just to confirm, the smaller buttons do work, correct? I mainly want to make sure that the bug is that the scaling/responsiveness is the issue and *not* that you selected the small buttons, but they remained large.
We'll have to look into why the responsiveness isn't working right. We have the multiple image options (and you can use your own images by the way, just ask if curious how) to fit any desired look. Also, you can place the buttons under the login module area, which generally is an easier area to be responsive because there's more horizontal room to work with.
Thanks for the tip though. We'll gladly look into what we could do better.
Alex