I love the new theme, and the fact you're doing a proper app, but could you please not forget about the desktop users? :)

It's not a biggie, but the videos are huge if I view the page in the browser... if you could add something like this to your css that would be great!

div.content.clearfix > div > p > div > iframe {
max-width: 500px;

max-height: 281px;
}