ight i need help

how do i
-change the style of the mp3
-add a border/border radius to the blurbs
-change the colour of my motto,gender,age, that stuff?
-change the colour of where it says "stormhighscores's blurbs" and "stormhighscores's fwiends space"

,,i think thats all for now lol. if u know more abt css and can help me w this, please comment!
:D
-moon<3
>edit: i kinda figured it out :) i used @sulfuracid's hello kitty template and just used it as a base lolz!