body{ background: #fcfcfc; color: #111; margin: 8px auto; padding: 0px 16px; font: 120% tahoma, verdana, arial, sans-serif;}
p{line-height: 1.5em;}
h1 {border-bottom: solid 1px;}
.footer, h1, h2{text-align:center;}
em{font-style: normal; font-weight: bold;}
h1, em, h2 {letter-spacing: 0.25em;}
h1, h2{margin:0px;}
h2{margin-bottom:16px;}
.incorrect {background-color: #ffdfdf;}
.correct {background-color: #dfffdf;}
.example {background-color: #ffffdf;font-size: 60%;}
.footer {width: 100%; padding: 8px 0px 0px 0px; font-size: 80%;}
.footer, h1, em, h2 {background-color: #ffffdf;}
.question {background-color: #ffffdf;}
.answer {background-color: #dfffdf;}

div.shame { background-color: #ffffdf; font-size: 80%; border: 1px solid black; margin-bottom: 16px; padding: 0px 16px; }
.ohdear { font-style: italic; }

#navb1
{
	padding: 1px;
	float: left;
	width: 100%;
	margin: 6px 0px 0px 0px;
	font-size: 1.0em;
	font-weight: bold;
}

#navb1 ul
{
	padding: 0px;
	margin: 0px;
	text-align:center; 
	border-bottom: 1px solid black;
}

#navb1 li
{
	display: inline;
}

#navb1 li a
{
	margin: 0px 0px;
	padding: 0px 5px;
	text-decoration: none;
	border: 1px solid #000;
	color: black;
}

#navb1 li a:hover
{
	border: 1px solid #808080;
	border-bottom: 1px solid #ffffdf;
	color: #808080;
}

#navb1 li a.navb1_sel
{
	border-bottom: 1px solid #ffffdf;
	background-color: #ffffdf;
}

.clear {clear: both;}