Revamping my tumblr

I don't know... It's all out of the blue...
I was looking at everybody else's tumblr and they were pretty while mine is still the remnants of my high school group project in computer science...
It was a hard thing to do since I'm not that literate in programming and all the shit that goes in between...
I had a hard time putting a picture in my sidebar 'cause all of the words written in that css box...
MY BRAIN WENT:

"LIEK WUT?"

if anyone's interested here's the link: http://unicorns-on-ice.tumblr.com/