Problem with the children as variant of the parent

Change the formatting of the page, but it works ..

www.vapori.rcaweb.it/index.php/batterie-left/ego/twist-detail

Ivan,
to continue the construction of the site, I place the right name to "Productdetails"

To solve the problem, however, I need your help.

Hello and thank you

when did you download template?

about the end of May this year.

The file default.php in templates \ hot_ecommerce \ html \ com_virtuemart \ Productdetails \ is modified 16 March 2013

try to download latest template and to overwrite all files except those you changed (teamplte_css.css probably)

Hello Ivan,
I tried to install a "clean" version locally (xampp), uninstalling the template and installing the latest version without customizations but ... nothing changes.

I'm sorry but .. you work? you tried configuring a product like mine?