title: How to use actually use span to embed videos with twitter bootstrap?
body: <p>I need to embed a youtube clip within a webpage and I use twitter bootstrap. How does one correctly actually use span correctly to embed the video? </p>
  
  <p>There are so many resolutions out there! For example, if I choose span8 for the video - it would be ~620 pixels wide iframe video. This may be an issue with even smaller resolutions. </p>