body {
	padding: 0px;
	margin: 0px auto;
	min-width: 300px;
	max-width: 600px;
	top: 0px;
	left: 0px;
	background-color: #fefdf3;
	overflow-x: hidden;
}

.left {
	float: left !important;
}

.right {
	float: right !important;
}

.center {
	display: block;
	margin-left: auto;
	margin-right: auto;
	clear: both;
}

div.lessoncontent {
	padding: 10px;
}

div.lessontext {
	padding: 5px;
	padding-top: 15px;
	color: #000000;
	font-family:"Verdana", Verdana, sans-serif;
	font-weight: normal;
	font-size: 11px; /*0.6875em; /* 11px => 1em = 16px */
}

/* EMBED IMAGE */
div.lessontext div.embedimage{
	position: relative;
	display: inline-block;
	background-color: #191919;
	padding: 5px;
	margin: 0 10px 15px;
	width: 170px;
}
div.lessontext div.embedimage img{
	display: block;
	width: 100%;
	padding: 0px;
	border: 0;
}
@media (max-width: 450px){
	div.lessontext div.embedimage{
		width: auto;
		float: none;
		max-width: 280px;
		margin-left: auto;
		margin-right: auto;
	}
}
div.lessontext div.embedimage.largeimage{
	width: 96%;
	max-width: 400px;
	margin-left: auto;
	margin-right: auto;
}

div.lessontext div.center{
	margin-left: auto;
	margin-right: auto;
}

div.lessontext div.embedimage a{
	display: block;
	position: relative;
	padding-bottom: 24px;
	background-repeat: no-repeat;
    background-position: bottom left;
}


div.lessontext div.embedimage span a{
	display: inline;
	background: none;
	width: auto;
	height: auto;
	padding: 0px;
	
}

div.lessontext div.image a{
    background-image: url('../images/enlarge_img_tab.png');
}

div.lessontext div.interactive a{
    background-image: url('../images/launch_interactive_tab.png');
}

div.lessontext div.animation a{
    background-image: url('../images/play_animation_tab.png');
}

div.lessontext div.embedimage span{
	display: block;
	padding: 10px 10px 5px;
	color: #cbcbcb;
	font: italic normal 400 12px/1.5em  "Helvetica Neue", "Helvetica", Verdana, sans-serif;
}

div.lessontext div.embedimage a span.overlay{
  visibility:hidden;
  display: block;
  position: absolute;
  top: 0px;
  left: 0px;
  padding: 0;
  width: 100%;
  height: 100%;
}

div.lessontext div.embedimage a span.overlay img{
	display: block;
	margin: 0px;
	padding: 0px;
	height: 100%;
	background: no-repeat center rgba(255,255,255,0.2);
}

div.lessontext div.image a span.overlay img{
    background-image: url('../images/enlarge_image_hover.png');
}

div.lessontext div.animation a span.overlay img{
    background-image: url('../images/play_animation_hover.png');
}

div.lessontext div.interactive a span.overlay img{
    background-image: url('../images/launch_interactive_hover.png');
}

div.lessontext div.embedimage a:hover span.overlay{
	visibility: visible;
}

div.lessonheader {
	display: table;
	border-style: dotted;
	border-color: #492f0a;
	border-width: 0px;
	border-bottom-width: 1px;
	font-family:"Arial", Arial, sans-serif;
	font-weight: bold;
}

div.lessonheader span {
	display: inline-block;
	height: 100%;	
	vertical-align: bottom;
	padding: 5px;
	margin: 0px;
}

div.lessonheader span.unitnumber {
	display: table-cell;
	vertical-align: middle;
	border-style: dotted;
	border-color: #492f0a;
	border-width: 0px;
	border-right-width: 1px;
	font-size: 22px;
	color: #8b988a;
}

div.lessonheader span.unittitle {
	display: table-cell;
	padding-left: 7px;
	border-width: 0px;
	font-size: 18px;
	color: #492f0a;
}

div.conceptlink {
	display: inline-block;
	margin: 0px;
	margin-left: 10px;
	margin-right: 0px;
	margin-top: 5px;
	margin-bottom: 5px;
	padding: 0px;
	width: 148px;
	border-color: #cccccc;
	border-style: solid;
	border-width: 1px;
}

div.largeconcept {
	margin-left: 0px;
	width: 100%;
	

}

div.conceptlink div.linkheader {
	min-height: 24px;
	background-repeat: repeat-x;
}

div.conceptlink span.linkcontent {
	display: block;
	padding: 5px;
	padding-top: 10px;
	color: #666666;
	font-family:"Verdana", Verdana, sans-serif;
	font-weight: normal;
	font-size: 11px; /*0.6875em; /* 11px => 1em = 16px */	
	background-color: #fefdf3;
}

div.conceptlink div.linkheader img {
	margin: 2px;
	float: left;
	padding: 0px;
	border: 0px;	
	background-repeat: no-repeat;
	width: 20px;
	height: 20px;
}

div.conceptlink div.linkheader span {
	display: block;
	position: relative;
	padding: 5px;
	padding-left: 27px;
	font-family:"Arial", Arial, sans-serif;
	font-weight: bold;
	font-size: 13px; /*0.8125em; /* 13px => 1em = 16px */
	color: #fbf9e8;
}

.biographylink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_bio_1x24.gif');
}
.biographylink div.linkheader img {
	background-image: url('../images/icon_lb_bio_20.png');
}

.diduknowlink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_diduknow_1x24.gif');
}
.diduknowlink div.linkheader img {
	background-image: url('../images/icon_lb_diduknow_20.png');
}

.wordlink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_word_1x24.gif');
}
.wordlink div.linkheader img {
	background-image: url('../images/icon_lb_word_20.png');
}

.careerlink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_career_1x24.gif');
}
.careerlink div.linkheader img {
	background-image: url('../images/icon_lb_careers_20.png');
}

.weblink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_weblink_1x24.gif');
}
.weblink div.linkheader img {
	background-image: url('../images/icon_lb_weblink_20.png');
}

.mathlink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_math_1x24.gif');
}
.mathlink div.linkheader img {
	background-image: url('../images/icon_lb_math_20.png');
}

.techlink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_tech_1x24.gif');
}
.techlink div.linkheader img {
	background-image: url('../images/icon_lb_tech_20.png');
}

.earthsystemlink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_earthsys_1x24.gif');
}
.earthsystemlink div.linkheader img {
	background-image: url('../images/icon_lb_earthsystem_20.png');
}

.travellink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_travel_1x24.gif');
}
.travellink div.linkheader img {
	background-image: url('../images/icon_lb_travel_20.png');
}

.vocabularylink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_vocab_1x24.gif');
}
.vocabularylink div.linkheader img {
	background-image: url('../images/icon_lb_vocabulary_20.png');
}

.historylink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_history_1x24.gif');
}
.historylink div.linkheader img {
	background-image: url('../images/icon_lb_history_20.png');
}

.trythislink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_trythis_1x24.gif');
}
.trythislink div.linkheader img {
	background-image: url('../images/icon_lb_trythis_20.png');
}

.whatdoyouthinklink div.linkheader {
	background-image: url('../images/bg_grad_linkbox_whatdoyouthink_1x24.gif');
}
.whatdoyouthinklink div.linkheader img {
	background-image: url('../images/icon_lb_whatdoyouthink_20.png');
}

.nextLink {
	float: right;
	clear: right;
	display: block;
	height: 14px;
	position:relative;
	text-decoration: none;
	padding: 0px;
	margin-top: 20px;
	margin-right: 10px;
	margin-bottom: 10px;
}

.nextLink span {
	display: block;
	margin-right: 10px;
	font-family:"Arial", Arial, sans-serif;
	font-weight: bold;
	font-size: 12px;
	color: #569286;
}

.nextLink img {
	display: block;
	position: absolute;
	right: 0px;
	top: 3px;
	width: 5px;
	height: 9px;
	margin-left: 5px;
	border: 0px;
	background-repeat: no-repeat;
	background-image: url('../images/arrow_lesson_link_green.png');
}

/* the tooltip style starts here */
a.tooltip {
	color:#569286;
	font-weight: bold;
}

a.tooltip span {
	display:none;
}

a.tooltip:hover {
	border:0;
	position:relative;
	z-index:500;
	text-decoration:none;
}

a.tooltip:hover span {
	display:block;
	position:absolute;
	top:20px;
	left:-20px;
	padding:2px;
	font-weight:normal;
	color:#000;
	border:1px solid #888;
	background:#fef4be; width:130px;
}

a.tooltip:hover span em {
	position:absolute;
	left:20px;
	top:-6px;
	width:11px;
	height:6px;
	background:#fff url('../images/tooltip.gif') 0 0;
	display:block;
	font-size:1px;
}

.term {
	font-weight: bold;
}

.backbutton {
	display: block;
	padding: 0px;
	margin: 0px;
	border: 0px;
	text-decoration: none;	
	width: 124px;
	height: 22px;
	background-repeat: no-repeat;
	background-image: url(../images/btn_backto_lesson.png);
}

.backbutton:hover {
	background-image: url(../images/btn_backto_lesson_ro.png);
}

/* * * * * * * */
/* QUESTIONS * */
/* * * * * * * */
.question strong{
	display: block;
	border-bottom: 1px dotted #999;
	color: #4077c8;
	padding-bottom: 0.5em;
	margin-top: 3.5em !important;
}
.answers {
	margin: 0px;
	padding-left: 0px;
	list-style: upper-alpha;
}.answers li {
	margin-left: 45px;
	padding-bottom: 15px;
	font-size: 14px;
}.answers input[type="radio"] {
	float: left;
	margin-left: -0px;
	margin-top: 4px;
}

/* CORRECT INCORRECT */
.correct-answer-selected {
	color: #81c710;
}
.incorrect-answer-selected {
	color: #a63737;
	text-decoration: line-through;
}

/* ANSWER BUTTONS */
.button-holder{
	display: none;     /* HIDING BUTTON FOR NOW */
	border-bottom: 1px dotted #999;
	padding: 10px 0 25px;
	margin-bottom: 50px;
}

.checkanswer {
	display: inline-block;
	margin-left: 55px;
	padding: 5px 25px;
	background-color: #393f47;
	border-radius: 3px;
}.checkanswer:before{
	font-size: 12px;
	color: #999;
	content: 'Check Answer';
}.checkanswer.enabled{
	background-color: #2f5894;
}.checkanswer.enabled:before{
	color: #fff;
}.checkanswer.enabled:hover {
	background-color: #3767ad;
}

.viewanswers {
	display: block;
	padding: 0px;
	margin: 0px;
	border: 0px;
	text-decoration: none;	
	width: 95px;
	height: 20px;
	background-repeat: no-repeat;
	background-image: url(../images/btn_view_answers.png);
}

.viewanswers:hover {
	background-image: url(../images/btn_view_answers_ro.png);
}

.hideanswers {
	display: block;
	padding: 0px;
	margin: 0px;
	border: 0px;
	text-decoration: none;	
	width: 95px;
	height: 22px;
	background-repeat: no-repeat;
	background-image: url(../images/btn_hide_answer.png);
}

.hideanswers:hover {
	background-image: url(../images/btn_hide_answer_ro.png);
}

.answer-text {
	display: none;
	overflow: hidden;
	font-style: italic;
	font-weight: bold;
	color: #107dbc;
}

.lessontext ol li{
	padding-bottom: 12px;
}