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