Code geekery

Geek alert! Well I'm feeling a bit geeky right now having finally figured out how to get BSG type angles using only CSS. (Good bye pesky gifs!) Now i can spam BSG fandom with octogonal paper! Mwahaha! I'm sure there are tutorials or something out there on how to create them but I wanted to figure it out on my own. I should go and see what others haave come up with and see if they have better coding but I'm still pleased with the results none the less. /Geek alert!