css-layout-hack.js

// create a bookmark and use this code as the URL, you can now toggle the css on/off
// thanks+credit: https://dev.to/gajus/my-favorite-css-hack-32g3
javascript: (function() {
	var styleEl = document.getElementById('css-layout-hack');
	if (styleEl) {
		styleEl.remove();
		return;
	}
	styleEl = document.createElement('style');
	styleEl.id = 'css-layout-hack';
	styleEl.innerHTML = '* { background:#000!important;color:#0f0!important;outline:solid #f00 1px!important; background-color: rgba(255,0,0,.2) !important; }\
    * * { background-color: rgba(0,255,0,.2) !important; }\
    * * * { background-color: rgba(0,0,255,.2) !important; }\
    * * * * { background-color: rgba(255,0,255,.2) !important; }\
    * * * * * { background-color: rgba(0,255,255,.2) !important; }\
    * * * * * * { background-color: rgba(255,255,0,.2) !important; }\
    * * * * * * * { background-color: rgba(255,0,0,.2) !important; }\
    * * * * * * * * { background-color: rgba(0,255,0,.2) !important; }\
    * * * * * * * * * { background-color: rgba(0,0,255,.2) !important; }';
	document.body.append(styleEl);
})();

can u make qa video of how to use it practically.. I know u r busy. 😵🙌💖😢😢

can u make qa video of how to use it practically.. I know u r busy. 😵🙌💖😢😢

https://gist.github.com/vcastroi/e0d296171842e74ad7d4eef7daf15df6#gistcomment-3016688 ;)

It works beautifully, thank you!

Bookmarked...

Thank you!

awesome, thank for that tip