#sprite {
    width: min(600px, 100%);
    height: auto;
}

#main {

    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

#footer-message {
	width: 100%;
	box-sizing: border-box;
	padding: 0.25em;
	padding-bottom: 0.5em;
	text-align: center;
	color: rgba(175, 175, 175, 1);
}