How to hide checkbox on select element in fire fox browser?

Question

HTML

Good afternoon.
There is a problem with styling the select, I know that there was such a bug on foxes, well, it seems to have been fixed, well, for some reason it gives me an error on version 29, it's normal on other browsers. Here is an example codepen.io/fix2015/pen/dwLlh . Does anyone know how to hide the checkbox?

Answer 1

I did it with jquery and wrappers
codepen.io/golumenov/pen/yBCLq
The select uses a "hack" with opacity, so we hide the select, but it's still in place and works. At the same time, opacity does not affect the drop-down menu.
Tested in ie 9-11, chrome, ff, opera, mobile browsers (iphone5, samsung galaxy s2,s4)

Answer 2

Hello.
Without the use of scripts and large wrappers like this