Problems with width of the Login / Adress part

When user is making the order in the hikasop - when putting the adress - the column is only for half of the screen and it doesnt look professional - how i can make it wide for all the width or pu text in 2 columns - so it looks consistent with the rest of the checkout.

-- url of the page with the problem -- : perfectdating.pl
-- HikaShop version -- : 2.3.0 Essential
-- Joomla version -- : 2.5.17
-- PHP version -- : 5.4.0
-- Browser(s) name and version -- : all

Hi,

Some css properties should be enough, currently I think that your template is overriding our properties.
Here is some documentation for customize the layout:
www.hikashop.com/support/support/documen...ize-the-display.html