.login-screen{
	position: absolute;
	background: #F3F3F3;
	background: -moz-linear-gradient(290deg, #f8f8f8 0%, #f8f8f8 50%, #f3f3f3 50.1%, #f3f3f3 100%);
	background: -webkit-gradient(linear, left top, right bottom, color-stop(0%, #f8f8f8), color-stop(50%, #f8f8f8), color-stop(50.1%, #f3f3f3), color-stop(100%, #f3f3f3));
	background: -webkit-linear-gradient(290deg, #f8f8f8 0%, #f8f8f8 50%, #f3f3f3 50.1%, #f3f3f3 100%);
	background: -o-linear-gradient(290deg, #f8f8f8 0%, #f8f8f8 50%, #f3f3f3 50.1%, #f3f3f3 100%);
	background: -ms-linear-gradient(290deg, #f8f8f8 0%, #f8f8f8 50%, #f3f3f3 50.1%, #f3f3f3 100%);
	background: linear-gradient(160deg, #f8f8f8 0%, #f8f8f8 50%, #f3f3f3 50.1%, #f3f3f3 100%);
	height: 100vh;
	width: 100vw;
}
.login-form {
	width: 340px;
	margin: 3.5rem auto 0  auto;
}
.login-form form {
	margin-bottom: 15px;
	background: #f7f7f7;
	box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3);
	padding: 30px;
}
.login-form h2 {
	margin: 0 0 15px;
}
.form-control, .btn {
	border-radius: 2px;
}
input:required {
	box-shadow: -0.1rem 0 0 0 red;
}
.login-form .btn {        
	font-size: 15px;
	font-weight: bold;
}

.fab {
	font-size: 2.5em;
}