Trying to start mobile site in site builder but just want to copy existing material from standard site to mobile optimized. Don't see that option. I am not using a template on standard site but find no way to do same on mobile or carry over information.
If I am understanding correctly, you are rebuilding a site in the newer builder, Website Builder, so that it will be mobile friendly? And you are wanting to choose a blank template like you were able to do with the previous builder?
If so, there is no blank template in this builder. You will need to choose a template that has the best layout and color scheme for your website. Once you choose a template, you can delete or change any part of it.