body{
margin:0;
padding: 0;
font-family: sans-serif;
background: #34495e;

}

.box{

width:300px; 
padding: 10px;
position:absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);
background: #191919;
text-align: center;	
border-radius: 50px;

}

.box h1{
color: white;
text-transform: uppercase;
font-weight: 500;

}

.box input[type = "text"],.box input[type = "password"]{
	border:0;
	background:none;
	display: block;
	margin: 20px auto;
	text-align: center;
	border:2px solid #3498db;
	padding: 14px 10px;
	width: 200px;
	outline: none;
	color: white;
	border-radius: 24px;
	transition: 0.25s;

}

.box input[type = "text"]:focus,.box input[type = "password"]:focus{
width: 280px;
border-color: #2ecc71;
}

.box input[type = "submit"]{
	border:0;
	background:none;
	display: block;
	margin: 20px auto;
	text-align: center;
	border:2px solid #3498db;
	padding: 14px 40px;
	outline: none;
	color: white;
	border-radius: 24px;
	transition: 0.25s;	
	cursor: pointer;

}

.box input[type = "submit"]:hover{
	background: #2ecc71;

}