Faz

You're right. Reading my post now, I don't understand the zoom: 1;

Your .clfx:after seems perfect

I already tried this without using * selector

https://coderwall.com/p/bjovyw?i=5&p=1&q=&t%5B%5D=%21%21mine&t%5B%5D=%21%21bookmarks

Won't work with IE 6 or 7
You can use native JS :

document.getElementsByClassName('thisClass')

I'll remember that.
Thx

Totally true.
I just wanted to partially show how simply binding without jQuery.
My intention wasn't to give a $.bind pure-DOM equivalent.

I usually do things like that :

fname : function() {
if(!$('.classname').length) return;
}