html {
	margin: 0;
	padding: 0;
}

body {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	font-family: Helvetica, Arial, sans-serif;
}

.logo {
	position: fixed; 
	top: 40%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 50%;
	padding-bottom: 42%;
	background: url(logo.png) center center / 100% no-repeat;
	z-index: 1;
	max-width: 320px;
}

.bg {
	position: fixed; 
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(bg.jpg?1.2) center center / cover no-repeat;
	z-index: -1;	
}

.go-login {
	position: absolute;
	display: block;
	left: 50%;
	bottom: 10vh;
	transform: translateX(-50%);
	padding: 15px 25px;
	text-decoration: none;
	color: #ffffff;
	background: #006aaa;
	margin: 5px;
	z-index: 100;
	border-radius: 7px;
}