The "Remember Me" box is a feature of Joomla. If you don't wish for it to show, please disable the "System - Remember Me" plugin.
I hope that helps, but if you were looking to only hide the remember me button in horizontal mode, let us know.
Also, you may also be interested in another post about
moving the remember me box to the right of the login area
.
Finally, I'm glad to hear you're liking the SCLogin module. We put a lot of effort into it and are happy to provide it (and support for it) for free. If you haven't already, please consider leaving a rating and review for SCLogin, or our support, on the Joomla Extension Directory. It certainly isn't required, but is very appreciated:
extensions.joomla.org/extensions/access-...authentication/24054
Thanks,
Alex