According to George Benthien, you can use @media amzn-kf8 for Kindle Fire. Hope this helps.
These media queries apply only to e-books; this does not work for HTML.
I searched for a web solution and resorted to sniffing devices through JS.
This is what I did with jQuery: if( /Silk/i.test(navigator.userAgent) ) { $('html').addClass('kindle'); } if( /Silk/i.test(navigator.userAgent) ) { $('html').addClass('kindle'); }
And then in CSS: html {font-size:143.75%; } html.kindle{font-size:112.5%} html {font-size:143.75%; } html.kindle{font-size:112.5%}
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