[For 1.8] Spoiler MyCode

[Sethera]

So I've noticed that this mod's appearance seems incompatible or at least you have to make a few changes to it with some themes. For instance, I can't change the default text color within a spoiler, which makes it frustrating on some darker themes. Also, the nice black header and outline around the spoiler won't show at all in the Go Mobile theme, which I figure has something to do with it being a mobile theme, but I'd like to know if there's a way to solve that too.