I'm a newbie!

[The_Wise_One]

Hello everyone, I started to make subtitles a few weeks ago, using substation alpha and medusa, I think I know the basics, but i wanna learn more about the style overrides in .ssa files, I'm not sure about all of them and I can't even use most off them :p so, I want some help here, if you could explain to me all the override styles, or at least indicate a tutorial or something like that.

And that's all!

By the way, sorry about my damm english, you see, I'm a brazilian ^^