CSS Problem - Joomla! Forum - community, help and support

i have template editing quite extensively, , have run big problem.

i go firefox , view template live , @ class names different classes on page.

to left, menu at. want change background in area.

my problem cannot life of me find class in css.

it table-based template , table's id "table7"

i search template_css.css file , id found.

i hoping template knowledge know look. if id not exist, mean table cell inheriting background color somewhere else?

ps - have tried changing td class affects in whole page.

any appreciated

which site? can new property css file relating left area.