Can't change z-index with JQuery

Question

I, for some reason, can\'t change the zIndex of an element using jQuery. I\'ve searched all of this website and Google but couldn\'t find the right answer. I am trying to

Answer 1

zIndex is part of javaScript notation.(camelCase)
but jQuery.css uses same as CSS syntax.
so it is z-index.

you forgot .css("attr","value"). use ' or " in both, attr and val. so, .css("z-index","3000");