html { 
	background: url(../background.jpg) no-repeat center top fixed; 
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	min-width: 1000px;
}

.indexheader {
	width: 100%;
	background: rgba(255, 255, 255, 0.5);
}
.banner_logo {
	margin-left: 50px;
	cursor: pointer;
}
.menu {
	float: right;
	margin-right: 100px;
}
.menu li a {
	cursor: pointer;
}

body:after {
	display: none;
	content: url(../black.jpg);
}

.content > div {
	margin: 50px 50px 0 50px;
	color: white;
	font-size: 16pt;
}

.content > .demo div {
	padding-bottom: 10px;
}

.content > .demo label {
	display: inline-block;
	width: 300px;
	text-align: right;
}

#demoSubmit {
	margin-left: 300px;
}