Recently, when viewing s2Member admin pages, all the nice organized show/hide boxes for things like email configuration (under "General Options") have disappeared and the pages appear as one long page without any discreet show/hide capabilities. Also, form items are affected: for instance, all textarea boxes are about 2 inches wide.
I am not the only person with admin access on this website. Is there a setting someone may have inadvertently clicked to turn off CSS for s2member? I re-uploaded the s2Member basic plugin and that did not change anything; did not re-upload the pro plugin.