html,body {
	width: 100%;
	height: 100%;
	padding: 0;
	font-size: 20px;
	color: #444;
	background-color: #fafafa;
	font-family: textbook, Arial, Helvetica, sans-serif;
}

html {
	display:table;
}

body {
	display: table-cell;
	vertical-align: middle;
	text-align: center;
	background: #fafafa;
}

.center-block{
	width: 500px;
	height: 300px;
	font-size: 20px;
	text-align: center;
	margin: 0 auto;
	padding: 15px;
	background-color: #fff;
	border: 2px solid #888;
	border-radius: 2px;
	-moz-border-radius: 2px;
	-webkit-border-radius: 2px;
}

.input-auth{
	width: 210px;
	height: 35px;
	margin: 8px;
	padding: 10px;
	color: #444;
	font-size: 18px;
	border: 1px solid #bbb;
	border-radius: 2px;
	-moz-border-radius: 2px;
	-webkit-border-radius: 2px;
}

.submit-auth{
	width: 70px;
	height: 70px;
	margin: 20px;
	font-size: 16px;
	color: #444;
	border-radius: 70px;
	border: 1px solid #bbb;
	background-color: #fff;
}
.submit-auth:hover{
	border: 1px solid #cecece;
	background-color: #efefef;
}