View Tab Center page

Dear all,

i'm sorry if asking something simple and wrong place to ask, i want to make something like http://www.archiduchesse.com/

right now still trying, and i'm using omega subtheme, thanks to documentation. what i want to ask about is CSS thing. i make some tab from view modules. but i need to positioning that tabs to center page.

please share me some knowledges, clues or anything so i can learn more

ps: pardon for my english. i've attach my screenshot.

best regards

mbahlol