@media only screen and (min-width:920px) { 
.login-page {
	background:#0075c8;
	background-image:url('images/fruehling3.jpg');
	background-repeat:no-repeat;
	background-size:cover;
	background-position:center;
	width:100vw;
	height:100vh;
	display:flex;
	justify-content:center;
	align-items:center;
	}
}