#viewer { width:720px; margin:auto; position: relative; top: -20px;}
#nav { width:200px; float:left; margin:0; padding:0; list-style-type:none; }
#nav li { width:200px; height:100px; padding:0; }
#nav li a { display:block; width:100%; height:100%; text-indent:-9999px; 
overflow:hidden; background:url(imgmain/thumbs.png) no-repeat 0 0; }
#nav li a:hover, #nav li a.on { background-position:-200px 0; }
#nav li.thumb2 a { background-position:0 -100px; }
#nav li.thumb2 a:hover, #nav li.thumb2 a.on { background-position:-200px -100px; 
}
#nav li.thumb3 a { background-position:0 -200px; }
#nav li.thumb3 a:hover, #nav li.thumb3 a.on { background-position:-200px -200px; 
}
#panels { width:500px; height:300px; overflow:hidden; position:relative; float:left; }
#slider { width:1920px; height:500px; }
#slider div { float:left; position:relative; }

.question{
	border: 1px solid #ccc;
	background-color: #f0f0f0;
	color:#005898;
	padding: 10px;
	margin-top: 10px;
	margin-bottom: 10px;
	text-decoration: underline;
	cursor: pointer; 
}

.answer{
	border: 1px solid #ccc;
	padding: 5px;
	margin-bottom: 10px;
	display: none;
	color:#000;
}