I want to publish videos using Video JS player, but cannot get it to scale in response to different screen sizes. 

On the [Video JS homepage](http://www.videojs.com/), the demo video scales (looks like from 970px to 600px width). But the code you get if you hit the "embed this player" button does not scale. Here is that code in action:

* <http://www.casedasole.it/video/index.html>

In the embed code, the size of the video is specified (640 x 264), but the demo page code gives no size for the `video` element. I've looked at the source of the video js page, but there's too much going on (13 scripts and 4 stylesheets) to track down what's making it scalable. There's also no video js forum, so they [recommend asking here](http://help.videojs.com/).

Anybody know how it can be done?