body {
	background: #f0f4f8;
	color: #222;
	font-family: Arial, sans-serif;
	margin: 0;
	padding: 0;
}

h1 {
 color: #153e75;
	text-align: center;
	margin-top: 0.5em;
	font-size: 2.5em;
}

header, main, footer {
	width: 80%;
	margin: 1.5em auto;
	border-radius: 10px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.07);
	padding: 1.5em;
	background: #fff;
}

header {
 background: #e0f7fa;
 border-bottom: 3px solid #153e75;
}

main {
	background: #e3f2fd;
}

footer {
	background: #e0e0e0;
	text-align: center;
	font-size: 1em;
	color: #555;
	border-top: 2px solid #153e75;
}

img {
	display: block;
	margin: 0.5em auto;
	max-width: 100%;
	border-radius: 8px;
}

ul {
	text-align: center;
	list-style-position: inside;
	padding: 0;
}

table {
	margin: 1em auto;
	background: #fff;
	border-collapse: collapse;
	box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

th, td {
	padding: 0.5em 1em;
	border: 1px solid #ccc;
}