Option to hide scrollbars in Youtube with YTC

[ChromeCanary]

Chrome/Safari:

.element::-webkit-scrollbar { width: 0 !important }

IE10+:

.element { -ms-overflow-style: none; }

Firefox:

.element { overflow: -moz-scrollbars-none; }

[Mike-Correa]

Type chrome://flags on chrome omnibox and search (ctrl-f) for #overlay-scrollbars
Set it to activated and restart your browser. Now enjoy your nice looking scrollbars!

[ChromeCanary]

I know that option, but I don't like that feature so much, I want to see scrollbar all the time, not only through hover. But I don't like scrollbars on Youtube.