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

.box{
	width: 300px;
	padding: 40px;
	position: absolute;
	top:50%;
	left: 50%;
	transform: translate(-50%,-50%);
	background: #191919;
	text-align: center;

}
.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 #2ecc71;
	padding: 14px 40px;
	width: 200px;
	outline: none;
	color:  white;
	border-radius: 24px;
	transition: 0.25s;
	cursor: pointer;
}
.box input[type ="submit"]:hover{
	background: #2ecc71;
}