#navContainer-header *, #start-button-container *, #lesson-page-container *, #navContainer-footer * {
	box-sizing: initial;
	border-collapse: separate;
}

#lesson-page-container table.ansTabRows
,#lesson-page-container table.aTBLN
,#lesson-page-container table.quesDisplay {
	box-sizing: border-box;
}

/* override */
td.qLab {
	width:100%;
	padding-right: 0px;
}

.lessonNav {
	margin: 0;
	text-align: center;
	padding: 0;
	display: none;
}

.lessonNav ul {
	padding-left: 0;
}

.lessonNav li {
	display: inline;
	list-style-type: none;
	padding-left: 5px;
	padding-right: 5px;
	font-size: 12px;
}

.navButton {
	display: none;
}

.navButton img {
	float: left;
}

#helper-icon {
	vertical-align: middle;
	border: 0;
	display: none;
	padding-right: 3px;
}

#commentLesson {
	font-size: 80%;
	font-weight: normal;
	color: #0000EE;
	display: none;
}

#commentLesson:hover {
	text-decoration: underline;
	cursor: pointer;
}

#start-button-container {
	margin: 2em auto;
	text-align: center;
}

#startLesson {
	width: 300px;
	height: 200px;
	font-size: 20px;
}

#startLesson > img {
	height: 40px;
	margin-bottom: 5px;
}

div.importInfo {
	-moz-box-shadow: 10px 10px 5px #888888;
	-webkit-box-shadow: 10px 10px 5px #888888;
    box-shadow: 10px 10px 5px #888888;
	background-color: #BDF4CB;
	margin-right: 80px;
    margin-left: 80px;
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 20px;
    text-align: center; 
}

/* definition list */
/*div.definitionList {
	-moz-box-shadow: 10px 10px 5px #888888;
	-webkit-box-shadow: 10px 10px 5px #888888;
	box-shadow: 10px 10px 5px #888888;
	background-color: #FFAE88;
	margin: 10px 80px;
	padding: 15px;
}*/

dl {
	-moz-box-shadow: 10px 10px 5px #888888;
	-webkit-box-shadow: 10px 10px 5px #888888;
	box-shadow: 10px 10px 5px #888888;
	background-color: #FFAE88;
	margin: 10px 80px;
	padding: 15px;
}

dt {
	font-weight: bold;
	margin: 0 5px 0 5px;
}

dt:after {
	content: ":";
}
/* end definition list */

div.textSection {
    margin-right: 80px;
    margin-left: 80px;
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 0px;
}

div.stopButton {
	text-align: center;
	margin-right: 80px;
    margin-left: 80px;
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 0px;
}

div.passButton {
	text-align: center;
	margin-right: 80px;
    margin-left: 80px;
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 0px;
}

div.explainSection {
    margin-right: 80px;
    margin-left: 170px;
    margin-top: 10px;
    margin-bottom: 20px;
    padding: 0px;
    display: block;
	width: 518px;  /* to match question width */
}

div.explainSectionPractice {
    margin-right: 80px;
    margin-left: 95px;
    margin-top: 10px;
    margin-bottom: 20px;
    padding: 0px;
    display:block;
}

div.explainBox {
    margin: 0px;
    padding: 0px;
    display: block;
}

.hintSection {
	margin: 10px 80px;
	padding: 15px;
	display: block;
	background-color: #FFB164;
	text-align: center;
}

#practiceHeader {
	margin-right: 80px;
	margin-left: 80px;
	margin-top: 0px;
	margin-bottom: 0px;
	padding:7px 0px 7px 0px;
	text-align:center;
	font-size:125%;
	background-color:#BDF4CB;
	position:relative;
}

div.lsProgressDiv {
	float:right;
	margin-right:10px;
	font-size:70%;
	vertical-align:middle;
	position:absolute;
	top:13px;
	right:0;
}

#finishedLesson {
	text-align: center;
	font-size: 300%;
	color: #6BA279;
	padding-top: 40px;
	padding-bottom: 80px;
}

.ui-tooltip, .arrow:after {
	background: #BDF4CB;
	border: 2px solid #D4D4D4;
}

.ui-tooltip {
	padding: 10px 20px;
	color: black;
	border-radius: 20px;
	font: bold 14px "Helvetica Neue", Sans-Serif;
	-moz-box-shadow: 10px 10px 5px #888;
	-webkit-box-shadow: 10px 10px 5px #888;
	background-color: #BDF4CB;
	box-shadow: 10px 10px 5px #888888;
}

.arrow {
	width: 70px;
	height: 16px;
	overflow: hidden;
	position: absolute;
	left: 50%;
	margin-left: -35px;
	bottom: -16px;
}

.arrow.top {
	top: -16px;
	bottom: auto;
}

.arrow.left {
	left: 20%;
}

.arrow:after {
	content: "";
	position: absolute;
	left: 20px;
	top: -20px;
	width: 25px;
	height: 25px;
	box-shadow: 6px 5px 9px -9px black;
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	-o-transform: rotate(45deg);
	tranform: rotate(45deg);
}

.arrow.top:after {
	bottom: -20px;
	top: auto;
}

.lsToolTip {
	color: #7f1b42;
	text-decoration: underline;
}

.lsToolTip:hover {
	text-decoration: none;
}

.highLight {
	background-color: yellow;
}

/* loading mask */
.lf-container {
	display: none;
	position: fixed;
	z-index: 4;
	left: 0;
	top: 0;
	width: 100vw;
	height: 100vh;
	overflow: hidden;
	background-color: rgb(0,0,0);
	background-color: rgba(0,0,0,0.4);
	box-sizing: initial;
}

.pleaseWait {
	width: 500px;
	margin: 15vh auto 0;
	text-align: center;
	box-sizing: initial
}

.pleaseWait h1 {
	display: block;
	font-size: 2em;
	margin-block-start: 0.67em;
	margin-block-end: 0.67em;
	margin-inline-start: 0px;
	margin-inline-end: 0px;
	font-weight: bold;
}

#lesson-page-container {
	min-height: 150px;
	display: none;
}

#ansKey1 {
	line-height: normal;
}