"By the way, I still see some errors on the JavaScript console"
That's a bug in Firefox. Those "errors" are CSS2 values that Firefox doesn't support yet. They're nothing to do with JavaScript, so Firefox shouldn't be showing them in a JavaScript console.
"By the way, I still see some errors on the JavaScript console"
That's a bug in Firefox. Those "errors" are CSS2 values that Firefox doesn't support yet. They're nothing to do with JavaScript, so Firefox shouldn't be showing them in a JavaScript console.