20 lines
499 B
JavaScript
20 lines
499 B
JavaScript
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// test by github.com/nsfmc
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// "The 'rem' unit ('root em') is relative to the computed
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// value of the 'font-size' value of the root element."
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// http://www.w3.org/TR/css3-values/#relative0
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// you can test by checking if the prop was ditched
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// http://snook.ca/archives/html_and_css/font-size-with-rem
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Modernizr.addTest('cssremunit', function(){
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var div = document.createElement('div');
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try {
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div.style.fontSize = '3rem';
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} catch(er){}
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return (/rem/).test(div.style.fontSize);
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});
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