html {
	Background-color: antiquewhite;
	Color: midnightblue;
}
body {
	Width: 90ex;
	Max-width: 90%;
	Margin: 1em auto;
	Font-family: sans-serif;
	Line-height: 1.6em;
}
main { Font-size: large; }

header, footer, nav, figure { Text-align: center; }
nav, footer { Font-weight: bold; }
h1, h2, h3, h4 { Text-align: center; Font-family: monospace; }

p, ul, ol, dl, blockquote, aside, pre {
	Padding: 1em; Margin: 1em;
	Box-shadow: 0.5ex 0.5ex 0.5ex tan;
}

p { Background-color: ghostwhite; Text-indent: 5ex; }

ul, ol, dl { Background-color: PaleTurquoise; Color: black; }
ul, ol { Padding-left: 3em; } li a, dt a { Font-weight: bold; }

pre { Background-color: PowderBlue; Color: black; Overflow: auto; }
blockquote, aside { Margin: 1em 2em; Background-color: LemonChiffon; }

a { Color: navy; }
a:visited { Color: brown; }
a:hover, a:active { Color: orange; }

blockquote p, aside p {
	Padding: 0; Margin: 1em 0; Box-shadow: none;
	Background-color: inherit; Text-indent: 0;
}

img { Max-width: 90%; } pre { Line-height: 1.3em; } sup { Font-weight: bold; }