body{
	font-family: Arial, sans-serif;
	background-color: #f4f4f4;
	color: #333;
	padding: 20px;
}

.container{
	max-width: 600px;
	margin: auto;
	background: white;
	padding: 20px;
	border-radius: 5px;
	box-shadow: 0 0 10 rgba(0,0,0,0.1);
}

h1{
	text-align: center;
}

input[type="text"]{
	width: 100%;
	padding: 10px;
	margin: 10px 0;
	border: 1px solid #ccc;
	border-radius: 5px;
}

button{
	padding: 10px 15px;
	margin: 5px 0;
	background-color: #28a745;
	color: white;
	border: none;
	border-radius: 5px;
	cursor: pointer;
}

button:hover{
	background-color: #218838;
}

#result{
	margin-top: 20px;
}

#error{
	color: red;
}