Product image - wrong scale

-- url of the page with the problem -- : fryzjer.info/kosmetyki/szampony/wlosy-fa...ch-1000ml-montibello
-- HikaShop version -- : Essential 2.6.4
-- Joomla version -- : 3.6.5
-- PHP version -- : 5.6
-- Browser(s) name and version -- : FireFox 50.1.
-- Error-message(debug-mod must be tuned on) -- : No error message

Hello,
I have a stupid question.
How can i set up one image size for all product main images?
I set it up in Hika -> Views -> default_img
I set up in backup configuration (please see att).

Despite that, system scales images to big, please look:
fryzjer.info/kosmetyki/szampony/wlosy-fa...ch-1000ml-montibello

Thanks in advance.
Wojciech

Thank you!!!