CSS Conditional Rules Support in Opera Presto 2.12

CSS Conditional Rules

Current W3C reference:
CSS Conditional Rules Module Level 3
Documentation last updated at:
Working Draft 2012-09-11
Support information:
As of the last update, the working draft was supported with the exceptions listed below:
  • The @document rule is not supported
  • window.CSS and the CSS interface are not supported
    • Instead, use window.supportsCSS(DOMString declaration)

Documentation

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