@media only screen and  (max-width: 575px) {
body  {
}	
}
@media only screen and (min-width: 576px) and (max-width: 767px) {
body  {
}	
}
@media only screen and (min-width: 768px) and (max-width: 991px) {
body {
    background: url(../images/hintergrund/PS_Plan_2_colored_schmal.png)  no-repeat;
    background-size: auto;
    background-size: 2000px 1000px;
    background-position: -18px 121px;
}

.content_main {
	padding-bottom: 3px;
	margin-left: 0;
	margin-right: 0;
	margin-top: 170px;
	background-color: rgba(186, 193, 175, 0.58);
	opacity: 0.99;
	width: 42%;
	font-size: 80%;
	position: unset;
}
#menu-open:target .content_main, #menu-close:target .content_main {
	margin-top: 170px;
	padding-bottom: 25px;
}	
}
@media only screen and (min-width: 812px) and (max-width: 812px) {
body  {
	background: none;
}
header {
	height: 137px;
	position: absolute;
}
.logo_navi  {
 height: 140px;
}
.menu-btn {
	margin-top: 110px;
}
#navi {
	margin: -26px 0 0 0;
}
.content_main {
	padding-bottom: 50px;
	padding-top: 0;
	margin-left: 0;
	margin-right: 0;
		margin-top: 136px;
	background-color: rgba(186, 193, 175, 0.2);
	opacity: 0.99;
	width: 100%;
	font-size: 77%;
	position: unset;
	border: none;
	min-height: 400px;
}
#menu-open:target #content_main_wrap, #menu-close:target #content_main_wrap {
	margin-top: 0;
}
#menu-open:target .content_main, #menu-close:target .content_main {
	margin-top: 136px;
	padding-bottom: 50px;
}
}
@media only screen and (min-width: 992px) and (max-width: 1199px) {
body {
    background: url(../images/hintergrund/PS_Plan_2_colored_schmal.png)  no-repeat;
    background-size: auto;
    background-size: 2000px 1000px;
    background-position: -18px 119px;
}
}
@media only screen and (min-width: 1200px) {
body {
    background: url(../images/hintergrund/PS_Plan_2_colored_schmal.png)  no-repeat;
    background-size: auto;
    background-size: 2000px 1000px;
    background-position: 0px -35px;
}
header {
	width: 100%;
	background-color: #ffffff;
	opacity: .9;
	height: 170px;
	position: fixed;
	z-index: 10;
	top: 0;
}
.content_main {
	padding-bottom: 3px;
	margin-left: 8%;
	margin-right: 0;
	margin-top: 450px;
	background-color: rgba(186, 193, 175, 0.9);
	opacity: 0.99;
	width: 42%;
	font-size: 85%;
	position: absolute;
}
}