Styling custom fields

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.2
-- PHP version -- : 5.6.18
-- Browser(s) name and version -- : chrome 54.0.2840.27
-- Error-message(debug-mod must be tuned on) -- : -

Hi,

I used custom fields: checkboxes and radio-buttons in an item.
But now I want them to look nice and tidy. I need many choices and it looks like a mess.

How can I style them? the checkbox and label are not grouped. I would like them to appear vertical and maybe in multiple columns. Is there a file I can edit for this to group the label and checkbox/radio button in a div or something?

Thank you

Hi,

Thanks I already found this and styled some things but I find it hard to figger out what file / template to edit for what view.

where can I find the file for the checkboxes en radio buttons? So I can group the label and checkbox in one div or span?

Edit:
Found it

product / show_block_custom_item.php