Customizing My Page

Oh my fucking god, CSS is harder than I thought. I really want to be able to add more and customize more on my page but I have no clue how. Do any of yawl have tips or good YouTube videos that I could watch and learn from. It would be greatly appreciated, Thank you!!
Also, this is my first blog and so far this Myspace thing is soooo cool like damn, I'm glad I found this :)
Anyways, here are some butterfly kisses >3<