Can I make my own custom css for an already custom (non-default) theme?
I'm using the EmbedFriendly theme. I've made some of my own changes to it (in its custom.css folder). When a new version of EmbedFriendly comes out in the future, I'd like to retain these changes. I've taken note of the changes in notepad, but I'm worried when a new version comes out and I have to re-integrate them I might run into trouble (I'm not good with computers) and this would not be good for my forum users. I'm wondering if there's a more efficient way to do it?
I was thinking of switching the EmbedFriendly theme to the default theme folder and then making my own cusom theme for it, except there's no css files in the default folder. I read the readme in the default folder but I'd like clarifications, because I don't understand.
Thanks so much in advance for any assistance, it's greatly appreciated!