html, body { height: 100%; }
body { padding: 0; margin: 0; overflow: hidden; }
main { display: block; width: 100%; position: relative; overflow: hidden; }
body.developer main:after {
	content: 'DEV';
	position: absolute;
	left: 0;
	top: 0;
	background: black;
	color: white;
	mix-blend-mode: difference;
	pointer-events: none;
	opacity: .5;
}
[data-library-version] {
	opacity: 1;
	transition: opacity .4s;
}
[data-library-version].loading {
	opacity: 0;
	transition: none !important;
}