CSS - Is it possible for html in an include to ignore styles from a file referenced in the main page?
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I've developed a dynamic ad banner that consits of html and styles loaded into the host site via javascript. On one particular site, certain styles in the stylesheet for the main page are affecting the html that I'm dynamically loading.

Is there a technique for having the dynamically loaded html only render styles from the css I have loaded along with the html, and ignoring any styles in the host page?

Any advice appreciated.