.header {
	background: url('/common/images/theme/background/backend-12-darker.jpg?cbt=CACHE_BREAKER_SALT') no-repeat center top;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	/*min-height: 1200px;*/
	text-align:center;
	height:100%;
}

.nav > li > a:hover, .nav > li > a:focus {
	color:greenyellow;
}

.nav > li > a.disabled {
	color: #bbb;
}

a.disabled img {
	opacity: .4;
}