:root {
  --blue: #007bff;
  --indigo: #6610f2;
  --purple: #6f42c1;
  --pink: #e83e8c;
  --red: #dc3545;
  --orange: #fd7e14;
  --yellow: #ffc107;
  --green: #28a745;
  --teal: #20c997;
  --cyan: #17a2b8;
  --white: #fff;
  --gray: #6c757d;
  --gray-dark: #343a40;
  --primary: #007bff;
  --secondary: #6c757d;
  --success: #28a745;
  --info: #17a2b8;
  --warning: #ffc107;
  --danger: #dc3545;
  --light: #f8f9fa;
  --dark: #343a40;
  --breakpoint-xs: 0;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}



*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-family: sans-serif;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -ms-overflow-style: scrollbar;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

@-ms-viewport {
  width: device-width;
}

article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
  display: block;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: left;
  background-color: #fff;
}



.container{
	display: grid;
	/*margin: 5px; einrücken an den Seiten*/
	grid-gap: 10px;/**/
	grid-template-columns: 1fr ;
	grid-template-rows: 350px 1fr 350px;
}
/*Testfarben*/
.item-1{ background-color: #007bff;}
.item-2{ background-color: #fff;}
.item-3{ background-color: #fff;}
.item-8{ background-color: ;}

.item-1 { grid-column: 1 / 2;
background-image: url(../../img/header.jpg);
background-position: center;}
.item-2 { grid-column: 1 / 2;}

.item-8 { grid-column: 1 / 2;}
.gross-links {
 margin: -50px 10px 0px 10px;
 padding: 0px 0px 20px 0px;
 }
.gross-rechts {
 margin: -50px 10px 0px 0px;
 }
.item-8 {
 margin: 50px 0px 0px 0px;
}
/*-----------------------
--An Auflösung anpassen--
------------------------*/
@media only screen and (max-width: 800px){
.container{
	display: grid;
	grid-gap: 10px;/**/
	grid-template-columns: 1fr;
	grid-template-rows: 350px  auto 150px;
}
.item-1 { grid-column: 1 / 2;}
.item-2 { grid-column: 1 / 2;}

.item-8 { grid-column: 1 / 2;}
.header {
}



.gross-rechts {
 margin: -50px 10px 0px 10px;
 }
.gross-links {
 margin: 0px 10px 0px 10px;
 }
.item-8 {
}
}/*Ende Auflösung 800*/

@media only screen and (max-width: 640px) {
.container{
	display: grid;
	grid-gap: 10px;/**/
	grid-template-columns: 1fr;
	grid-template-rows: 350px  auto 150px;
}
.item-1 { grid-column: 1 / 2;}
.item-2 { grid-column: 1 / 2;}

.item-8 { grid-column: 1 / 2;}
.header {
}
.gross-rechts {
 margin: -50px 10px 0px 10px;
 }
.gross-links {
 margin: 0px 10px 0px 10px;
 }
.item-8 {
}
}/*Ende Auflösung 640*/