body {
	background-color: #f5f5f5;
	margin: 20px;
	padding: 20px;
	line-height: 1.6;
}
.container {
	max-width: 800px;
	margin: 0 auto;
	background: white;
	padding: 30px;
	border-radius: 10px;
	box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
h1 {
	color: #333;
	border-bottom: 2px solid #4CAF50;
	padding-bottom: 10px;
}
img {
	max-width: 100%;
	border-radius: 5px;
}
.button {
	background-color: #4CAF50;
	border: none;
	color: white;
	padding: 10px 20px;
	text-align: center;
	text-decoration: none;
	display: inline-block;
	font-size: 16px;
	margin: 10px 0;
	cursor: pointer;
	border-radius: 5px;
}
.button:hover {
	background-color: #45a049;
}
footer {
	margin-top: 30px;
	text-align: center;
	color: #777;
}