body {
	width: 100%;
	height: 100%;
}

#background, #logo b {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
}

#background {
	bottom: 0;
	background: url(../img/bg.jpg) no-repeat center center;
	background-size: cover;
    overflow: hidden;
}

#logo {
	max-width: 482px;
	max-height: 292px;
	width: 70%;
	height: 50%;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
	-webkit-transform: translateX(-50%) translateY(-50%);
}

#logo .normal {
	background: url(../img/logo.png) no-repeat center;
	background-size: contain;
	opacity: 1;
	transition: opacity 0.7s;
	text-indent: -1000px;
	overflow: hidden;
}

#logo .hover {
	background: url(../img/logo_hover.png) no-repeat center;
	background-size: contain;
	opacity: 0;
	transition: opacity 0.7s;
}

#logo:hover .hover {
	opacity: 1;
	transition: opacity 0.3s;
}

#logo:hover .normal {
	opacity: 0;
	transition: opacity 0.4s;
}

.error #background {
	bottom: 0;
	z-index: 1;
}

.error h1 {
	background: none;
	text-indent: 0;
	width: 400px;
	z-index: 2;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
	-webkit-transform: translateX(-50%) translateY(-50%);
	font-size: 10vh;
	margin-top: -1.8vh;
	color: #90A6B9;
}

.error p {
	width: 200px;
	text-align: center;
	z-index: 2;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
	-webkit-transform: translateX(-50%) translateY(-50%);
	font-size: 3vh;
	font-style: oblique;
	margin-top: 4vh;
	margin-left: -1vh;
	color: #A3B5C5;
}