Ho trovato questa getComputedStyle polyfill in un JavaScript pluginjquery equivalente per getcomputedstyle()
if (!computed) {
window.getComputedStyle = function(el) {
this.el = el;
this.getPropertyValue = function(prop) {
var re = /(\-([a-z]){1})/g;
if (prop === "float") {
prop = "styleFloat";
}
if (re.test(prop)) {
prop = prop.replace(re, function() {
return arguments[2].toUpperCase();
});
}
return el.currentStyle[prop] ? el.currentStyle[prop] : null;
};
return this;
};
}
Esiste un equivalente jQuery per getcomputedstyle();
http://api.jquery.com/css/? – Bergi