body{
	font-family: sans-serif;
	background: #fcfcfc;
}

h1{
	text-align: center;	
}

input[type="text"]{
	padding: 10px;
	font-size: 12pt;
	width: 100%;
}

input[type="submit"]{
	padding: 10px;
	font-size: 12pt;
	background: #E84C3D;
	border: none;
	color: #fff;
}

.kotak{
	background: #1ABC9C;
	width: 300px;
	padding:100px;
	margin: 10px auto;
}

.pesan{
	display: none;
}