Woocommerce align to center

Hello I have recently installed woocommerce to sell the products through my wordpress site, however the woocommerce plugin doesn’t seem to align properly.

here is a link to the picture where it clearly shows the page and 2 rulers of how it should align.

http://i323.photobucket.com/albums/nn465/marolt_88/Untitled_zps16b56ada.png

I haven’t yet made any changes to the woocommerce css + I have it ticked to be used.

Any help would be much apprichiated!