First I want to say a sincere thanks to the people who tried to answer my question. I'll probably have to post this in two times.
To the anonymous person: The stylesheet does it scrollbar in the pages I made myself, only not in the wordpress page. Then again the font size thing doesn't work in my own made pages, and does in the wordpress one. As for the horizontal scrollbar, I shall have to live with that.
To Kyramas: I'm fairly new to using stylesheets and I discovered the wonders of it, otherwise I wouldn't use them. However you can see above why I chose to do certain things. I'm not only fairly new to stylesheets, but to coding in general, and I still need help using an editor. All those codes look like a horrible math question to me, and I definately are not good in math. As for a link to wordpress, that's at the bottom of the wordpress page. In the disclaimer I have't had a chance to change it to wordpress yet, since I'm in the middle of graduation. I have my hands full at making essays at this moment. Other than that, when you get at cafelog, you're only able to download wordpress (at least that's what I had).