html, body {
	margin: 0px;
	padding: 0px;
	font-family: muli, sans-serif;
	font-size: 16px;
	color: #404040;
	line-height: 1.5;
	background: url(../bilder/bg.jpg) no-repeat center center fixed;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
}

p.back {
  clear: both;
}

h1 {
	font-size: 35px;
	font-weight: bold;
	color: #000077;
	font-family: source-sans-pro, sans-serif;
	text-shadow: 1px 1px white;
}

h2 {
	font-size: 25px;
	color: #000077;
	text-align: left;
}

h3 {
	font-size: 20px;
	color: #000077;
	text-align: left;
}

#kopf {
	margin: 0;
	width: 100%;
	padding-top: 5%;
	padding-bottom: 5%;
}

#box_kopf_logo {
	float: left;
	padding: 0;
	margin-left: 15%;
}

#box_kopf_navi {
	float: left;
	padding: 1%;
	margin: 1%;
	margin-left: 10%;
}

#navi {
	margin: 0 auto;
	font-size: 25px;
	font-family: source-sans-pro,, sans-serif;
	font-weight: bold;
	color: #ffffff;
	z-index: 1;
}

#navi ul { margin: 0; }
	
#navi a:link {color: #ffffff; text-decoration: none;}
#navi a:visited {color: #ffffff; text-decoration: none;}
#navi a:active {color: #ffffff; text-decoration: none;}
#navi a:hover {color: #c0c0c0; text-decoration: none;}

#navi_fuss {
	margin: 0;
	padding: 0;
}

#navi_fuss ul {
	margin: 0;
	padding: 0;
}
	
#navi_fuss li {
  display: list;
  list-style-type: none;
  margin: 0 0 0 0;
}
	
#navi_fuss a:link {color: #ffffff; text-decoration: none;}
#navi_fuss a:visited {color: #ffffff; text-decoration: none;}
#navi_fuss a:active {color: #ffffff; text-decoration: none;}
#navi_fuss a:hover {color: #c0c0c0; text-decoration: none;}

#slogan {
	margin: 0 auto;
	padding-top: 5%;
	width: 100%;
	font-size: 45px;
	font-family: source-sans-pro, sans-serif;
	font-weight: bold;
	color: #ffffff;
	text-align: center;
	z-index: 1;
}

#inhalt {
	background-color: #ffffff;
	width: 100%;
	margin: 0;
	padding: 0;
}

#fuss {
	background-color: #000077;
	color: #ffffff;
	width: 100%;
	margin: 0;
	padding: 0;
}

#fuss_leiste {
	background-color: #1F2225;
	color: #ffffff;
	width: 84%;
	margin: 0;
	padding: 1%;
	padding-left: 15%;
}

#rahmen {
	padding-top: 20px;
	padding-left: 15%;
	padding-right: 15%;
	padding-bottom: 20px;	
	text-align: justify;
}

#box_produkte {
	margin: 0;
	padding: 0;
	width: 100%;
	margin-bottom: 2%;
}

input, textarea, select {
	font-family: muli, sans-serif;
	font-size: 1.0em;
	display: block;
	width: 100%;
	padding: 2px;
	border: 1px solid #000077;
}

#referenzen {
	padding-top: 20px;
	padding-left: 15%;
	padding-right: 15%;
	padding-bottom: 20px;	
}

/* ---------------------------------------------------------*/
@media screen and (min-width: 1050px) {

#navi li {
  display: inline; /* li nebeneinander anzeigen */
  list-style-type: none; /* ohne Aufzählungspunkte */
  margin: 0 0 0 25px; /* dadurch Abstand zwischen den M-Punkten */
}

#box_produkte img {
	margin: 0;
	padding: 0;
	width: 25%;
	height: auto;
	float: left;
}

.box_leistungen {
	margin: auto;
	float: left;
	padding: 1%;
	margin: 1%;	
	width: 28%;
	text-align: justify;

/* Silbentrennung */
	-ms-hyphens: auto;
	-webkit-hyphens: auto;
	hyphens: auto;
}

.box_fuss {
	margin: auto;
	float: left;
	padding: 1%;
	margin: 1%;	
	width: 28%;
}

.box_kontakte {
	float: left;
	padding: 0;
	margin: 0;	
	width: 45%;
}

#referenzen img {
	margin: 1%;
	padding: 0;
	width: 28%;
	height: auto;
	float: left;
}

}

/* ---------------------------------------------------------*/
@media screen and (min-width: 750px) and (max-width: 1050px) {

#navi li {
  display: list; /* li nebeneinander anzeigen */
  list-style-type: none; /* ohne Aufzählungspunkte */
  margin: 0 0 0 0; /* dadurch Abstand zwischen den M-Punkten */
}

#box_produkte img {
	margin: 0;
	padding: 0;
	width: 50%;
	height: auto;
	float: left;
}

.box_leistungen {
	margin: auto;
	float: left;
	padding: 1%;
	margin: 1%;	
	width: 45%;
	text-align: justify;

/* Silbentrennung */
	-ms-hyphens: auto;
	-webkit-hyphens: auto;
	hyphens: auto;
}

.box_fuss {
	margin: auto;
	float: left;
	padding: 1%;
	margin: 1%;	
	width: 98%;
	text-align: center;
}

#referenzen img {
	margin: 1%;
	padding: 0;
	width: 48%;
	height: auto;
	float: left;
}

}

/* ---------------------------------------------------------*/
@media screen and (max-width: 750px) {

#navi li {
  display: list; /* li nebeneinander anzeigen */
  list-style-type: none; /* ohne Aufzählungspunkte */
  margin: 0 0 0 0; /* dadurch Abstand zwischen den M-Punkten */
}

#box_produkte img {
	margin: 0;
	padding: 0;
	width: 100%;
	height: auto;
	float: left;
}

.box_leistungen {
	margin: auto;
	float: left;
	padding: 1%;
	margin: 1%;	
	width: 88%;
	text-align: justify;

/* Silbentrennung */
	-ms-hyphens: auto;
	-webkit-hyphens: auto;
	hyphens: auto;
}

.box_fuss {
	margin: auto;
	float: left;
	padding: 1%;
	margin: 1%;	
	width: 98%;
	text-align: center;
}

#referenzen img {
	margin: 1%;
	padding: 0;
	width: 88%;
	height: auto;
	float: left;
}

}

/*=================================================================*/
#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 10px;
}

#myBtn:hover {
  background-color: #555;
}