Modernizr allows you to target specific browser functionality in your stylesheet.
https://www.modernizr.com
JavaScript Libraries and Functions · Compatibility
Get access to data on 30,472,502 websites Modernizr Customers. We know of 9,018,030 live websites using Modernizr and an additional 21,454,472 sites that used Modernizr historically and 1,371,422 websites in the United States.
Get a list of 30,472,502 websites using Modernizr which includes location information, hosting data, contact details, 9,018,030 currently live websites and an additional 2,016,978 domains that redirect to sites in this list. 21,454,472 sites that used this technology previouslyand 1,371,422 websites in the United States currently using Modernizr.
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