html {
	margin: 0;
	padding: 0;
	background-color: white;
}

main {
	max-width: 480px;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-55%);
    text-align: center;
}

img {
    width: 100%;
}

a {
    color: black;
}

@media (prefers-color-scheme: dark) {
	html {
		background-color: black;
		color: white;
	}
	img {
		filter: invert();
	}
    a {
        color: white;
    }
}