I have been using your theme TheShop for a little over a year now, and I would like to update a few parts of it. Especially I would like to add other icons in the promotion boxes.
As of now the icons used come from the Font Awesome package, but I would like to add icons from the NounProject as they have a lot more options that suit my needs better.
So my question is: How do I add icons in the format of .png/.svg files to the promotion boxes? Or are there a better way to use the NounProject icons than .png/.svg?
My webpage is: https://mettealbaekdesign.com/
As of now the icons are a house, a checkmark and a truck.
I would like to add the following icon: https://thenounproject.com/search/?q=yarn&i=209547
Thanks in advance, Thomas