Console print z-index props from any element

zindexconsole.js

/*
* Find out what is that damn element with highest z-index,
* or simply get the z-index 'picture' of DOM
*
* USAGE: simply paste this in console, hit enter
*/

var all = document.getElementsByTagName('*'),
	allLength = all.length;
	
	for(var i=0; i<allLength;i++){
		var zIndex = getComputedStyle( all[i] ).zIndex;
		if(zIndex !== 'auto' /* you can add here your own additional conditions, like  zIndex > 0...*/ ) console.log(zIndex, all[i])
	}
	
// one line version:
for(var all=document.getElementsByTagName("*"),allLength=all.length,i=0;allLength>i;i++){var zIndex=getComputedStyle(all[i]).zIndex;"auto"!==zIndex&&console.log(zIndex,all[i])}