body {
	font-family: Arial, sans-serif;
	margin: 0;
	padding: 0;
	background-color: #f1f1f1;
}

.header {
	background-color: #333;
	color: #fff;
	padding: 20px;
	text-align: center;
	font-size: 30px;
}

.content {
	padding: 20px;
	margin: 20px;
	background-color: #fff;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.button {
	background-color: #4CAF50;
	color: #fff;
	border: none;
	padding: 10px;
	margin-top: 10px;
	cursor: pointer;
	font-size: 16px;
	border-radius: 5px;
}

.button:hover {
	background-color: #3e8e41;
}