.logo.hh_header {
float: unset;
display: flex;
justify-content: center;
}

.site_logo.hh_header {
	background-image: url("./images/header_bild.gif");
	background-repeat: no-repeat;
	background-size: contain;
	display: inline-block;
	width: 1200px;
	height: 157px;
}