How can I design this blog well?

 How can I design this site well? I don'k know how to do it...
I want to put some pictures which is about um... soccer or anything.
I saw CSS which I learned in art? class but I forgot!! (Sorry teacher..)
It's quite complicated..And there's no particular thing that I can
design and make better.Also, I hope I can put the music for
visitor... Although there is, I could not do it because I'm lazy ...
Ah! suddenly I felt backache...