body {
	background-color: Thistle;
	border: 2px solid Gray;
	border-radius: 16px;
	font-family: georgia;
	margin-left: auto;
	margin-right: auto;
	max-width: 1024px;
	min-width: 256px;
	padding-top: 8px;
	padding-bottom: 24px;
	padding-left: 24px;
	padding-right: 24px;
}
html {
	background: radial-gradient(circle, LightCyan, LightCyan 50%, SkyBlue 50%, LightCyan);
	background-size: 8px 8px;
}
nav ul{
	list-style-type: none;
	background-color: #B577B5;
	border: 4px solid #111111;
	border-radius: 10px;
	font-family: serif;
	font-weight: bold;
	padding: 16px
}
nav ul li {
	display: inline;
	border-right: 2px solid #111111;
	padding-right: 8px;
	padding-left: 8px;
}
nav ul li:last-child {
	border-right:  none;
}
nav ul li a {
	text-decoration: none;
	color: #111111
}
nav li.selected{
	color: #606060;
}
nav li a:hover {
	text-decoration: underline;
}
p.top-tip {
	border: 4px solid #00AFEB;
	border-radius: 10px;
	padding: 16px;
	background-color: #C5EBFB;
	color: Purple;
}
p.Top-Tip::before{
	color: Purple;
	content: "TOP TIP: ";
	font-weight: bold;
}
p {
	font-size: large;
}
table {
	font-size: 70%;
	border-collapse: 
	collapse;
	width: 100%;
}
th, td {
	border: 1px solid #000000;
	padding: 8px;
	text-align: left;
}
th {
	background-color: #4C0E70;
}
td {
	background-color: #29517A;
}
img {
	height: 400px;
}