.back-to-top {
	background:#929FAF;
	background-color: hsla(50, 33%, 25%, 0.75);
	position: fixed;
	bottom:20px;
	right:10px;
	padding:1em;
	color: #000000;
	font-size: 16px;
	font-weight: bold;
}
#container #header {
	width: 100%;
	clear: both;
	margin-top: 10px;
	background-color: #FFFFFF;
	float: left;
}
#container #navigation {
	width: 100%;
	color: #FFFFFF;
	clear: both;
	display:block;
	letter-spacing: 1px;
	padding-top: 8px;
	font-size: 1.10em;
	background-repeat: no-repeat;
	background-position: center center;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	background-color: rgb(63, 63, 63);
	padding-bottom: 8px;
	text-align: center;
	word-spacing: 0.6em;
	margin-bottom: 0px;
}
#container #top {
	height: auto;
	width: 100%;
	margin-right: auto;
	margin-left: auto;
	margin-bottom: 0px;
	margin-top: 0px;
	float: left;
	background-color: #FFFFFF;
}
#container #footer {
	width: 100%;
}
#footer-unten {
	width: 100%;
	margin-right: auto;
	margin-left: auto;
	height: auto;
	padding-bottom: 10px;
	padding-top: 10px;
}

#container #footer #footer-kontakt {
	float: left;
	height: 280px;
	width: 33.3%;
	background-color: rgb(63, 63, 63);
}
#container #footer #footer-mitte {
	float: left;
	height: 280px;
	width: 33.3%;
	background-color: rgb(63, 63, 63);
}
#container #footer #footer-rechts {
	float: left;
	height: 280px;
	width: 33.3%;
	background-color: rgb(63, 63, 63);
}
#container #logo {
	float: left;
	width: 50%;
	background-repeat: no-repeat;
	background-position: right center;
	background-size:contain;
	height: 200px;
	margin-top: 15px;
	margin-bottom: 15px;
	background-image: url(../bilder/cete%20bauservice%20logo.jpg);

}
#container #sozial {
	float: right;
	width: 46%;
	padding-left:2%;
	padding-right:2%;
	background-image: url(../bilder/gestalten.modernisieren.renovieren_v1.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	background-size:contain;
	height: 180px;
}






#container #top iframe {
	width: 100%;
	height: auto;
	margin-right: auto;
	margin-left: auto;
}