.login h1 a {	/* Title image (The "WordPress Logo"). Remember to update the height and width your image's dimensions */
background-image:url(https://www.gjc-vermoegen.de/wp-content/uploads/2019/09/gjc-vermoegen-logo.svg);
background-position: center;
height: 70px;
width: 320px;
background-size: 260px;
} 

#login > p:first-of-type{text-align:center;}