html,body {
    	background-color: #000000;
	margin: 0;
    	padding: 0;
	text-align: center;
}
.logo {
	width: 300px;
	margin-left: -150px;
	margin-top: -77px;
	position: absolute;
	top: 55%;
	left: 50%;
}
.login {
	position: absolute;
	bottom: 20px;
	left: 50%;
	margin-left: -20px;
	color: #ffffff;
	-o-transition:.5s;
  	-ms-transition:.5s;
  	-moz-transition:.5s;
  	-webkit-transition:.5s;
  	/* ...and now for the proper property */
  	transition:.5s;
}
.login:hover {
	color: grey;
}
.fa-sign-in:before {
	font-size: 40px;
}
h1,h2 { display:none; }

@media only screen and (max-width: 479px) {
	.logo {
        	top: 70%;
	}
}