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 32,061,085 websites that are Modernizr Customers. We know of 10,630,864 live websites using Modernizr and an additional 21,430,221 sites that used Modernizr historically and 1,431,653 websites in the United States.
Get a list of 32,061,085 websites using Modernizr which includes location information, hosting data, contact details, 10,630,864 currently live websites and an additional 2,359,455 domains that redirect to sites in this list. 21,430,221 sites that used this technology previously and 1,431,653 websites in the United States currently using Modernizr.
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