Hi, I would like to change the look of the content displayed in the popup that appears when you click "print". Content devoted to the printable version of the product. This is because the template may have one aspect and not suitable for color printing, which should instead have a layout dedicated. Some files need to change?
You can use templating and looking for your "print" var in POST, or with overide or with Joomla template directly and load another CSS.
This is joomla specific Knows