body {
	height: 100%;
}

.ballen {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-47%) translateY(-47%);
	font-size: 2em;
	font-family: arial;
}

#mozartsghost {
    position: absolute;
    bottom: 0px;
    right: 1px;
    cursor: pointer;
    font-family: Arial;
}