centering blog catagory columns? - Joomla! Forum - community, help and support

hiya, im using standard rhuk solarflare ii template came joomla.

on homepage, http://www.fight-vids.co.uk items nicely centred in columns.

on other links blog catagories, using same 3 column layout, not centred, e.g. http://fight-vids.co.uk/content/blogsection/5/37/ instead bunch left.

i have tried adding text-align:center; every relevant css paramter, nothing. don't no rpogramming or anything, ive picked playing around.

any grately appreciated, did try searching forums, seems either obvious, or no 1 has ever done site mine.... doubtful lol

kind regards or help

so obvious answer, or no 1 know?

thanks