body {
	order: 1;
	padding: env(--some-custom-padding);
}

@media (min-width: env(--another-custom-width)) {
	body {
		order: 2;
	}
}

@media (width > env(--another-custom-width)) {
	body {
		order: 3;
	}
}

html {
	background-image: url(data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==);
}