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CezaryDanielNowak/addCSSRule

Created November 11, 2014 12:09
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addCSSRule
function addCSSRule(sheet, selector, rules, index) {
if(sheet.insertRule) {
sheet.insertRule(selector + "{" + rules + "}", index);
}
else {
sheet.addRule(selector, rules, index);
}
}
// Use it!
addCSSRule(document.styleSheets[0], "header", "float: left");
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