Fix bug #4, no more gray border on last list of mega menu.
Fix bug #4, no more gray border on last list of mega menu.

gios-asu/ASU-Web-Standards-Wordpress-Theme,gios-asu/ASU-Web-Standards-Wordpress-Theme,gios-asu/ASU-Web-Standards-Wordpress-Theme,gios-asu/ASU-Web-Standards-Wordpress-Theme