Border photo product

-- HikaShop version -- : 2.3.3

Hi,
when the products photo uploaded is smaller than the standard size, in frontend a photo is with a white border. How do I change the color of this board or make it transparent ?

Thanks

Hello,
Note that you can use the option of the "Image" tab of the "Hikashop->System->Configuration->Main" page or some CSS code : www.hikashop.com/support/documentation/1...ize-the-display.html