body { font-family: sans-serif; margin: 4em 10em; text-align: justify; }
h1, h2 { font-size: 200%; vertical-align: middle; font-variant: small-caps;
	border-width: 2em; border-left-style: solid; line-height: 2em;
	padding-left: 1em; margin-left: -3em; margin-bottom: 1em; }
h1 { border-color: #00b5b8; font-weight: 900; }
h2 { border-color: #7febec; font-weight: 400; }

dd { margin-bottom: 1em; }

address { text-align: right; border-top: thin solid #00b5b8;
	margin-top: 2em; padding-top: 1em; font-size: 80%; }

em.status { font-size: 80%; }

:link { color: #00b5b8; }
:visited { color: #00686a; }

img { display: block; margin: auto; }

p.wrong, p.correct { font-size: 90%; padding: 0.4em; text-align: left; }
p.wrong { background-color: #f99; }
p.correct { background-color: #9f9; }

.bottomline { background-color: #7febec; margin: 1em; padding: 1em;
	border: solid thick #888; }

pre { font-size: 80%; background-color: #ddd; color: #222;
        border: solid thin #000; padding: 0.4em; }