* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	line-height: 1.6;
	color: #333;
/*	max-width: 800px; */
	margin: 0 auto;
	padding: 20px;
}

header {
	background-color: #4285f4;
	color: white;
	padding: 20px;
	text-align: center;
	border-radius: 5px;
	margin-bottom: 20px;
}

main {
	background-color: #f9f9f9;
	padding: 20px;
	border-radius: 5px;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

button {
	background-color: #4285f4;
	color: white;
	border: none;
	padding: 10px 15px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 16px;
	margin-top: 15px;
}
button:hover {
	background-color: #3367d6;
}