I had botched something in jrNova while editing core_site.css through the editor in ACP. As a result, ACP pages would come up blank. Could not bring up anything in ACP.
I managed to get back to normal by going into phpmyadmin, and clearing out the custom css code from jrNova, went into Filezilla to clear out the /cache/JrNova/ folder, and finally clearing cache from web browser.
Back to normal, I downloaded developer tools and cloned the jrNova skin.
Retraced my steps and noticed 2 listings for "inner div" under Style > core_site.css
See attached.
It is when I changed one of those (not sure which one) that my ACP when awry.
Are you seeing the same thing on your end?
Thanks,
Brian
updated by @ilovehousemusic: 03/04/14 05:31:40PM
