FirefoxDownload →
  • 1. Click on the "Download" button above. If you are seeing this page on Firefox, you'll be prompted to Add the extension. Confirm the dialog. If you are not, please open this url in firefox
  • 2. Then try to use the extension in any page, and a modal (popup) will be open. Validate the licensekey that is above (you also received it on your email).
  • 3. Update layout.css.backdrop-filter.enabled by visiting about:config
  • 4. Start using, you can test on this page just click the extension