I have been given an external stylesheet (.css file) that may not altered in any way whatsoever. However I need to apply this stylesheet to a single div and therefore the co
This will helps you a lot:
http://css-tricks.com/saving-the-day-with-scoped-css/
Applies only style to a certain delimited escope. Good luck!
IMHO better than the iframe solution..
related: Limit scope of external css to only a specific element?