html { 
  background: url(../img/bg-fullscreen.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
	background-color: #000;
}

.centeredContent {
	width: 100%;
	text-align: center;
}

.tubeCon {
	width: 80%;
	text-align: right;
	padding: 20px 0;
}

.gruenerBalken, .blackHeadline {
	padding: 20px 10px;
	font-weight: bold;
	font-size: 4em;
	line-height: 1.2em;
}

.gruenerBalken {
	background-color: #3eb304;
	margin-top:5%;
	color: #fff;
}

.blackHeadline {
	margin-top:10px;
	color: #000;
	text-shadow:  1px  1px 1px #fff,
                  1px -1px 1px #fff,
                 -1px  1px 1px #fff,
                 -1px -1px 1px #fff;
}

.buttonStart {
	background-color: #FF0000;
	padding: 2px 20px 5px;
	margin-left: 20px;
}

.buttonStart a, .buttonStart a:hover {
	color: #fff;
	font-size: 0.8em;
}

.buttomContent {
	font-weight: bold;
}

.buttomContent h1 {
	
	font-family: 'Work Sans', sans-serif;
	font-size: 9em;
	letter-spacing: 3px;
	color: #ff0000;
	text-shadow:  1px  1px 1px #fff,
                  1px -1px 1px #fff,
                 -1px  1px 1px #fff,
                 -1px -1px 1px #fff;
}

.buttomContent h2 {
	color: #ffcc00;
	font-size: 3em;
	line-height: 1.2em;
	text-shadow:  1px  1px 1px #000,
                  1px -1px 1px #000,
                 -1px  1px 1px #000,
                 -1px -1px 1px #000;
}

span.HD {
	color: #000;
	background-color: #fff;
	padding: 5px;
	text-shadow: none;
}

.logos img {
	text-align: center;
	padding: 10px 20px;
	display: inline;
}

.logos {
	margin-top: 20px;
}

@media screen and (max-width: 960px)  {
	
.gruenerBalken, .blackHeadline {
	padding: 10px;
	font-size: 2.5em;
	line-height: 1.2em;
}

.buttomContent {
	margin-top: 30px;
}

.buttomContent h1 {
	font-size: 4em;
}
	
.buttomContent h2 {
	font-size: 2em;
	line-height: 1.2em;
}
	
.tubeCon {
	width: 100%;
	text-align: center;
}