Echo and esMobile template issue - registration css

On the registration page it appears that the margins and/or padding are right up against the left/right margin on my mobile device. How can I adjust this? On my Samsung S7 edge which has curved edges the text falls off the left side and the fields fall off the right side. Screenshot attached.

Also, it appears that the esmobile template is being used because of the lower footer quicklinks (Filters, Connect, Conversations, My Profile) however, the step icons in the top of the page (green checkmark, 1, 2, and the flag) seem to be from the Echo template. Is there not a separate css for the registration page for esmobile?

Please advise and thanks for your help!