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Handle scoped CSS when browsers support it #625

GoogleCodeExporter opened this Issue Apr 6, 2015 · 1 comment


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GoogleCodeExporter commented Apr 6, 2015

There are proposals in HTML5 to support a scoped css style attribute:

This restricts applicability of a <style> tag to the region of the html where 
the <style> occurs.

Even more complex are proposals to scope style tags dynamically using web 
components (template, decorator, and element tags) with locally-defined 
<style>s and the ability to import by <link>.  See:

Right now there is no browser support for these, but we'll need to have at 
least basic blacklisting / treatment for them in several of our filters, and 
preferably transition to supporting / using these features as they become 
standardized and have stable browser support.

Original issue reported on by on 21 Feb 2013 at 3:42


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GoogleCodeExporter commented Apr 6, 2015

Original comment by on 4 Aug 2014 at 6:46

  • Changed state: Duplicate
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