HikaShop+Gantry5 Helium template problem

Hi
I'm use HikaShop and Gantry5 with Helium template.
After the install HikaShop, owerride Gantry css in frontend page.

this is the original layout
www.demo-gantry5.en-toutes-lettres.fr/helium
In Configuration/Display/Css i set the Front-end CSS File "none" howerer the product listing display incorrect, and the vote stars is missing.

If set css display "default" the product listing is display correct but the web page frontend is broken.

how to resolve this problem?

-Sorry for my bad english-

I solved this problem, in media/com_hikashop/css folder modifed the frontend_default.css file.

verde wrote: ... modifed the frontend_default.css file.

Hi,

If you did so, you modified a core file - unnecessarily. These modifications will be lost with the next HikaShop update, because this file will be overwritten.

Instead you should follow the documentation here: www.hikashop.com/support/documentation/1...the-display.html#css
You'll see, by using this interface in the HikaShop backend, you'll create (and modify) an "update-safe" frontend_custom.css file = a proper CSS override file which will not be overwritten on update.

Thanks for the reply, i'll do it before I update HikaShop.